PCOS Subtypes

Insulin-Resistant PCOS: Foods That Fit

Insulin-resistant PCOS responds best to foods that keep blood sugar steady — lower-glycemic carbs, enough fiber, and protein at every meal. Here's how common foods stack up.

Good fits

  • 2% (Reduced-Fat) MilkLow index, low load and real protein in the glass, which makes milk one of the more useful things to pair with a higher-GI food. Fat level barely moves the glycemic figure; lactose is what drives it.
  • Almond MilkUnsweetened almond milk carries no significant carbohydrate, so GI/GL isn't a concern here. Its main limit: at just 1g protein per cup, it does little to blunt the glucose response of higher-GI foods it's paired with, like cereal.
  • AlmondsAlmonds carry no available carbohydrate, so they don't add to glycemic load the way the 2023 guideline's GI/GL-exposure framing tracks. Their fiber and protein (3.5g and 6g per 30g serving) support pairing with higher-GI foods to blunt the overall response.
  • AnchoviesNo carbohydrate means no glycemic load to track — GI is undefined here rather than measured, and the protein plus omega-3 profile fits the GI/GL-exposure framing this subtype's evidence prioritizes over gram-counting.
  • ApplesApples' GI of 36 keeps glycemic load low (9 per medium fruit) even eaten whole — exactly the GI/GL-exposure approach this subtype's evidence favors over gram-counting. The 4g fiber further slows glucose absorption, making whole apples a genuinely low-friction fit.
  • ApplesauceThe glycemic load of an unsweetened half-cup is around 5, which is modest exposure. Puréed fruit does move faster than a whole apple, so pairing it with yogurt or nut butter keeps the curve steadier.
  • ApricotsFresh apricots carry a low glycemic load (3 per 120g) with fiber, fitting the GI/GL-exposure approach the evidence favors for this subtype. Dried or canned-in-juice versions concentrate sugar or raise glycemic index, so format is the caveat.
  • ArtichokeArtichoke isn't a significant carbohydrate source, so it carries essentially no glycemic load on its own. Its 7g fiber per medium artichoke supports the GI/GL-conscious pattern this subtype benefits from most, per the 2023 PCOS guideline's Mediterranean/low-GI evidence.
  • AsparagusAsparagus is a non-starchy vegetable without a meaningful carbohydrate load — GI isn't assigned to foods like this per standard convention. It fits the GI/GL-exposure approach the 2023 guideline highlights for this subtype, without needing careful pairing.
  • AvocadoAvocado isn't a significant carbohydrate source, so it carries no glycemic load at all. Its fiber (7g per half) and unsaturated fat align with the Mediterranean, low-GI pattern shown to support HOMA-IR improvement.
  • Avocado OilAs a fat with no assigned GI/GL, avocado oil doesn't add glycemic load on its own, and pairing it with higher-GI foods can help blunt the glucose response — consistent with the GI/GL-exposure approach this subtype's evidence supports.
  • BananaA ripe banana carries a moderate glycemic load and real fiber, which together make it a steadier choice than fruit juice or dried fruit. Pairing it with a bit of protein makes the response even gentler.
  • BarleyAt a glycemic index of 28, boiled barley is about as favorable as cooked grains get, and its soluble beta-glucan fiber is exactly the lever this subtype benefits from. A standout swap wherever white rice usually goes.
  • BeetsThis is the classic high-index, low-load case: the index of 64 looks alarming, but half a cup carries so little carbohydrate that the real glycemic load is about 5. Load is the number worth watching here.
  • Bell PeppersBell peppers carry negligible available carbohydrate, so they add no meaningful glycemic load — the priority marker for this subtype. A reliably low-GL vegetable that fits a Mediterranean-style, low-GI pattern without needing pairing to manage blood sugar.
  • Black BeansLow glycemic index, moderate load, and a rare combination of fiber and protein in one food. Adding beans to a higher-index dish like white rice also blunts the response of the whole plate.
  • Black-Eyed PeasGI 41 and GL 10 sit in low-to-moderate territory, and 11g fiber plus 13g protein per cup further blunt the glucose response — GI/GL exposure, not carb-counting, is what matters most for this subtype.
  • BlackberriesA cup carries roughly 6g of available carbohydrate against 7.6g of fibre — a ratio that structurally points to a low glycemic load even without a formal GI test, matching this subtype's GI/GL-exposure-over-gram-counting focus.
  • BlueberriesA glycemic index of 53 and a load near 9 for a full cup put blueberries among the friendlier fruits. The fiber comes packaged with the sugar, which is exactly the arrangement this subtype does best with.
  • BroccoliBroccoli has no significant available carbohydrate, so it carries essentially no glycemic load and won't spike blood sugar. Its fiber supports the GI/GL-conscious, Mediterranean-style pattern linked to measurable HOMA-IR improvement — a reliable base for a lower-GI plate.
  • Brussels SproutsBrussels sprouts carry no assigned GI and virtually no glycemic load, so they don't spike blood sugar. Their 3.3g fiber per cup supports the low-GI, glycemic-load-focused eating pattern this subtype's evidence favors.
  • BulgurA GI near 48 and a glycemic load around 12 per cooked serving put bulgur well below couscous and most bread from the same wheat — the cracked, still-intact kernel and its fiber do that work.
  • ButtermilkA glycemic load near 4 per cup and eight grams of protein make this a gentle pour. Lactose carries what sugar there is, and buttermilk behaves much like ordinary milk, which tests around 32.
  • Butternut SquashLead with the glycemic load rather than the borderline index: a cup of cooked cubes lands near 8, with over six grams of fiber. Squash is largely water, which is why an ordinary serving stays gentle.
  • CabbageCabbage isn't a significant carbohydrate source, so it carries no meaningful glycemic load at typical servings — exactly the low-GL profile the guideline's GI/GL-focused approach favors for this subtype's core blood sugar goals, without needing portion tracking.
  • CantaloupeGI reads 65, but a 120g serving carries a glycemic load of only 4 — low enough that portion, not the index, is what matters. Pairing with protein or fat softens the response further, per this subtype's GI/GL-exposure approach.
  • CarrotsThe glycemic load of a half-cup serving is about 2, roughly as close to nothing as a vegetable gets. Carrots simply don't carry enough carbohydrate to move the needle at ordinary servings, whatever the index says.
  • CashewsAn index of 22 and a glycemic load around 2 per handful — the fat, protein, and fiber together slow digestion, which is also why adding cashews to a higher-index meal gentles that meal's response as well.
  • CauliflowerCauliflower carries no meaningful available carbohydrate, so it doesn't add to glycemic load the way the 2023 guideline's GI/GL-exposure framing tracks. Its fiber (2.1g per cup) helps build meal volume without pushing blood sugar, consistent with a low-GI eating pattern.
  • CeleryCelery has negligible digestible carbohydrate, so it isn't assigned a glycemic index and carries essentially no glycemic load. Non-starchy vegetables like this fit the glycemic-load-first approach the evidence supports for insulin-resistant PCOS.
  • Cheddar CheeseCheddar carries no significant carbohydrate, so glycemic load isn't a live concern here — GI isn't assigned to foods without meaningful carbs. Per 30g it offers 7g protein, fitting the GI/GL-exposure pattern this subtype's guidance prioritizes over gram-counting.
  • CheeseWith no meaningful carbohydrate content, cheese doesn't move blood sugar on its own and can work well as a pairing food alongside higher-glycemic items to soften the overall response.
  • Chia SeedsChia seeds aren't a meaningful carbohydrate source, so they don't carry glycemic risk the way starchy foods do. Their high fiber content (5g per tablespoon) supports the GI/GL-conscious pattern that's the strongest nutrition lever for this subtype.
  • Chicken BreastChicken breast carries no glycemic load — GI isn't assigned to non-carbohydrate foods — so it won't spike blood sugar on its own. Its protein also helps blunt the glucose response when paired with higher-GI foods on the same plate.
  • Chickpea PastaAt GI 39 with 6.6g fiber and 12g protein per serving, this tested meaningfully lower and more filling than wheat pasta, aligning with the GI/GL-exposure approach this subtype's evidence favors over carb-gram counting.
  • ChickpeasBoiled chickpeas carry a low GI (28) and GL (8) per serving, and 11g fiber plus 13g protein slow the glucose response further — a strong match for the glycemic-load-first priority that matters most for this subtype.
  • CinnamonCinnamon adds no meaningful carbohydrate or glycemic load, making it a safe flavor swap here. One trial linked concentrated cinnamon to better insulin-resistance markers; another found no change, so treat that benefit as unproven.
  • CodCod has no measurable carbohydrate, so it carries zero glycemic load on its own — the exact profile this subtype's GI/GL-focused approach favors. It also pairs well with higher-GI sides to blunt their glucose impact.
  • Cottage CheeseNo significant carbohydrate means no meaningful glycemic load — the central concern for this subtype's insulin mechanism. At 11g protein per 100g, it also supports pairing that blunts the glucose response of higher-GI foods eaten in the same meal.
  • CrabPlain crab meat carries no measurable carbohydrate, so it doesn't add to glycemic load — a naturally good fit for glucose-focused eating. Watch preparation: breading or sweet cocktail sauce shifts that picture.
  • CucumberCucumber has so little carbohydrate that GI and GL aren't assigned to it, meaning it carries no real glycemic load. Non-starchy, water-rich vegetables like this are the low-GL foundation the guideline's Mediterranean-pattern approach to insulin-resistant PCOS is built on.
  • Dark ChocolateAt 70%+ cacao, dark chocolate carries a low glycemic load (GL 2 per 30g) — it won't spike blood sugar like milk chocolate or sweetened treats. That low-GL profile fits this subtype's GI/GL-first approach well.
  • Dried ApricotsAt a glycemic index near 31 and a load around 7 for five apricots, these are among the gentlest sweet foods measured — the fruit's fiber slows them, and nuts alongside tend to steady the curve further.
  • EdamameWith 11g protein and 5g fiber per 100g and no assigned GI — because it isn't a significant carbohydrate source — edamame carries minimal glycemic load, fitting the GI/GL-exposure approach this subtype's nutrition guidance prioritizes over carb counting.
  • EggplantEggplant isn't a significant carbohydrate source, so GI/GL simply doesn't apply to it — its 2.5g fiber per cup fits the low-glycemic-load eating pattern this subtype's evidence favors most, with no real portion concern for blood sugar.
  • EggsWith no meaningful carbohydrate content, eggs don't move blood sugar on their own and work well as a pairing food alongside higher-glycemic items like toast or fruit to soften the overall response.
  • Feta CheeseFeta carries no significant carbohydrate, so it doesn't add to glycemic load — the core metric this subtype tracks. It fits well alongside the Mediterranean, low-GI pattern; sodium and portion are the only practical considerations.
  • FigsTwo fresh figs carry a glycemic load of about eight, low enough that portion is not a live concern — the fiber in the skin and the seeds does most of the steadying work on its own.
  • FlaxseedFlaxseed carries no significant carbohydrate, so it doesn't add to glycemic load, and its fiber (3g per tablespoon) supports the GI/GL-focused pattern this subtype's evidence favors. A fiber-forward, low-glycemic-impact food fits well stirred into meals.
  • GarlicGarlic carries negligible carbohydrate and no assigned GI, so typical culinary amounts don't add measurable glycemic load — consistent with the GI/GL-exposure focus this subtype's nutrition guidance emphasizes over gram-counting individual ingredients.
  • Greek YogurtThe glycemic index and load here are both very low, and the protein content is unusually high for a dairy product, making plain Greek yogurt one of the steadier choices available for this subtype.
  • Green BeansGreen beans are a non-starchy vegetable — GI isn't assigned because they aren't a significant carbohydrate source — and 2.7g fiber per cup supports the glycemic-load-first approach that's the clearest nutrition guidance for this subtype. No downside here.
  • Green PeasA glycemic load near 4 per half-cup, with fiber and plant protein arriving alongside it, is close to ideal for this subtype — peas steady a plate rather than adding glycemic pressure to it.
  • Green TeaZero carbohydrate means zero glycemic load, so it can't work against this subtype's core GI/GL-exposure focus. Best framed as a supportive addition alongside the Mediterranean/low-GI pattern itself, not a replacement for it.
  • GuavaGuava's glycemic load is about as low as fruit gets: GL 1 per serving, with 5.4g fiber per 100g slowing sugar absorption. A clear case where glycemic load — not 'tropical fruit' reputation — is what actually matters here.
  • Hemp SeedsHemp seeds are essentially carbohydrate-free, so they add no glycemic load on their own, and their protein-fat combination can help blunt the glucose response of higher-GI foods eaten alongside them — a direct match for this subtype's GI/GL-exposure focus.
  • HummusA glycemic index of six and a load that rounds to zero make hummus a good option here — and its fat, fiber, and protein soften the response to whatever gets dipped into it.
  • KaleKale carries no meaningful carbohydrate, so it isn't assigned a GI value and adds negligible glycemic load — the GL/GI-first approach this subtype's guidance prioritizes over strict carbohydrate gram-counting, per the 2023 PCOS guideline's Mediterranean and low-GI evidence base.
  • Kidney BeansVery few carbohydrate staples test this low. A glycemic index near 24 with ten grams of fiber and thirteen of protein per serving is exactly the fiber-forward, low-load combination this subtype benefits from most.
  • KimchiKimchi has no meaningful available carbohydrate (~0.8g per 100g) and no measurable glycemic load, so it sits entirely outside GI/GL exposure — a genuinely low-risk choice for the glycemic-load-first approach this subtype's nutrition guidance centers on, regardless of portion size.
  • KiwiThe mid-range glycemic index reads worse than it plays: a single fruit carries little enough carbohydrate that the load lands near 5, and the fiber comes packaged with the sugar rather than stripped away from it.
  • Lactose-Free MilkA glycemic load near 5 per cup with eight grams of protein is a gentle pour. Splitting the lactose nudges the index slightly above regular milk's 32, which barely moves the picture in practice.
  • Lean Ground BeefGround beef carries no GI or GL value, so it doesn't add glycemic load on its own. Its protein content also helps blunt the glucose response when paired with higher-GI carbohydrates on the same plate.
  • LentilsLentils' glycemic load is low (6 per serving) despite containing carbohydrate — GI/GL exposure matters more than carb grams here. The 12g fiber and 13.5g protein further blunt glucose response, fitting the low-GI pattern linked to HOMA-IR improvement.
  • LettuceLettuce has no assigned GI or GL — it isn't a meaningful carbohydrate source — so a serving adds volume, water, and roughly 1g fiber without raising glycemic load at all, fitting this subtype's GI/GL-exposure-focused approach better than gram-counting carbs.
  • MackerelZero carbohydrate means no glucose or GL exposure to manage, and the GI/GL-exposure framing that matters most for this subtype simply doesn't apply — mackerel's 23.8g protein per serving supports satiety without any glycemic tradeoff.
  • MargarineMargarine carries essentially no carbohydrate, so it doesn't raise glucose or insulin — it sits outside the GI/GL exposure this subtype's guidance centers on. Choose a non-hydrogenated tub product over old-style hydrogenated stick margarine.
  • MatchaPlain, unsweetened matcha carries essentially no carbohydrate, so it isn't assigned a GI/GL value and doesn't add glycemic load on its own. The deciding factor is preparation — plain matcha versus a syrup-sweetened matcha latte behave differently.
  • Monk Fruit SweetenerMonk fruit itself carries no assigned GI/GL and isn't a significant carbohydrate source, so it doesn't add glycemic load — the core metric this subtype's evidence centers on. Check blends for added sugars.
  • Mozzarella CheeseNo available carbohydrate means GI/GL doesn't apply — mozzarella won't add to glycemic load. Its protein can help blunt the glucose response when paired with a higher-GI food, consistent with the guideline's GI/GL-exposure framing.
  • MushroomsMushrooms carry no meaningful available carbohydrate, so major GI databases don't assign them a GI or GL value — they add negligible glycemic load to any meal, matching the guideline's glycemic-load-over-gram-counting focus for this subtype.
  • NectarineGI 43 and GL 4 place a whole nectarine solidly in low-GI/low-GL territory — the exposure metric this subtype's guidance prioritizes over gram-counting — with 1.6g fiber slowing the glucose rise further.
  • OatsRolled or steel-cut oats bring meaningful fiber and a moderate glycemic load, which is the exact combination insulin-resistant PCOS benefits from most — especially compared with a refined-grain breakfast that spikes and crashes faster.
  • OkraA cooked cup carries so little available carbohydrate that GI isn't even measured, same as broccoli or spinach. Note: the trials showing okra's glycemic benefit used concentrated powder, not the vegetable, so that evidence doesn't transfer directly.
  • Olive OilOlive oil anchors the Mediterranean-pattern diet, the strongest sustainable nutrition evidence for this subtype, linked to meaningful HOMA-IR improvement. It carries no carbohydrate, so it adds zero glycemic load and pairs well with higher-GI foods to blunt their glucose response.
  • OnionsOnions aren't tested for GI because they don't carry meaningful carbohydrate, so glycemic load isn't a concern. Used raw, sautéed, or caramelized in typical culinary amounts, they fit comfortably within the low-GI/GL eating pattern this subtype's nutrition guidance centers on.
  • OrangesA glycemic index around 43 and a load near 5 per fruit, with three grams of fiber holding that sugar in place. Whole fruit is the version behaving this well — juice is the lever worth changing.
  • OystersOysters carry no meaningful carbohydrate load — GI/GL are n/a — so glycemic exposure isn't a concern. At 4.8g protein per 42g serving with zero fiber, pair with a fiber-rich side for a balanced, blood-sugar-stable plate.
  • PaneerPaneer's available carbohydrate is only about 2.4g per 100g — too low to even generate a GI value — so it carries no meaningful glycemic load. Pairing it with vegetables or legumes builds a stable, protein-forward plate.
  • Parmesan CheeseParmesan isn't a carbohydrate source, so it doesn't add to glycemic load — the priority metric for this subtype. At a typical grated-topping serving, it's a flavor booster, not a food that needs GI/GL management.
  • Peanut ButterAt 2 tbsp, peanut butter's GI (14) and GL (1) are low, and the protein-fat pairing supports the glycemic-load-over-gram-counting approach this subtype's evidence favors. Choose no-added-sugar brands — added sugar shifts this verdict.
  • PeanutsPeanuts carry a glycemic load of just 1 per 30g serving with 7g protein and 2g fiber — squarely in the low glycemic-load range this subtype's nutrition guidance prioritizes over strict carb gram-counting, and protein helps blunt any residual response.
  • PecansPecans carry no significant carbohydrate, so GI/GL don't apply — no glycemic-load risk per serving. Their fat and fiber pair well with the Mediterranean, low-GI pattern the 2023 guideline associates with improved HOMA-IR in PCOS.
  • PicklesDill pickles carry no meaningful carbohydrate (GI not tested, ISO testing requires 25g+ carb, unreachable here), so they add no glucose load. Sodium is the real variable — pair with potassium-rich foods and watch daily intake.
  • Pinto BeansLow glycemic index, moderate load, and a serving carrying real fiber and plant protein at once — this is the fiber-forward, glycemic-load-first shape the evidence points toward for this subtype more clearly than almost any other staple.
  • PistachiosA glycemic load near 1 means pistachios carry almost no glycemic exposure themselves, and their fat and protein blunt the response of a higher-GI food eaten alongside — a pairing partner as much as a food.
  • Plain KefirA glycemic load near 4 per cup with nine grams of protein makes plain kefir an easy pour here — the lactose it carries arrives alongside protein and fat rather than on its own.
  • PomegranateA load near 4 per half-cup and fiber built into the seeds make whole arils an easy fit. Juice is the form that carries real glycemic weight, and it is not what these figures describe.
  • Pork TenderloinWith no significant carbohydrate, pork tenderloin carries no glycemic load — GI simply isn't assigned to foods like this. Its protein is exactly the pairing insulin-resistant PCOS nutrition guidance flags for blunting a meal's glucose response.
  • PumpkinHigh index, low load — and the load is what plays out at a real serving. A cup of boiled pumpkin carries so little available carbohydrate that it lands near 6, with fiber and potassium alongside.
  • Pumpkin SeedsPumpkin seeds aren't a significant carbohydrate source, so they add essentially no glycemic load on their own. Their fiber and protein support the low-GI/GL, protein-paired eating pattern this subtype's evidence base consistently prioritizes over gram-counting.
  • RadishA cup of raw radish carries roughly 2g of available carbohydrate, so glycemic load is effectively nil — there's no blood-sugar debate to have. This fits directly with prioritizing GI/GL exposure over gram-counting for this subtype.
  • Ranch DressingA 2-tbsp serving supplies only ~1.8g available carbohydrate, too little to even determine a GI. Glycemic load is essentially nil, and using it to season vegetables supports this subtype's low-GI eating pattern.
  • RaspberriesA 125g cup has only 6.4g available carbohydrate against 4.6g fiber — most of the carbohydrate isn't absorbed as sugar. That fiber-to-carb ratio, not an untested GI number, is what makes raspberries a strong low-glycemic-load fit.
  • Refried BeansGI 38 and GL 4 per serving put refried beans solidly in low glycemic-load territory—the GI/GL exposure that matters most for this subtype. Fiber and protein per serving reinforce a blunted glucose response without needing portion caution.
  • Ricotta CheeseRicotta carries no meaningful carbohydrate, so it doesn't add to glycemic load — the core lever for this subtype per the guideline's Mediterranean/low-GI evidence. Its protein can also help blunt the glucose response when paired with a higher-GI food.
  • Rye BreadA glycemic load near eight per slice is modest, and rye's fiber slows things further. Wholemeal or kernel rye is the version that earns this rating — light rye behaves much closer to white bread.
  • SalmonSalmon has no significant carbohydrate, so it carries no GI/GL exposure on its own, and pairing it with a higher-GI food helps blunt that food's glucose response — supporting the glycemic-load-first approach this subtype benefits from most.
  • SardinesSardines carry no assigned GI or GL — a non-carbohydrate food, they don't add glycemic load on their own. As a protein source, they can help blunt the glucose response of higher-GI foods on the same plate.
  • Sesame OilSesame oil has no carbohydrate, so it doesn't add glycemic load to a meal (GI/GL n/a). Used to sauté vegetables or dress a protein-forward dish, its fat can also help slow digestion of higher-GI foods eaten alongside it.
  • ShrimpShrimp carries no meaningful carbohydrate, so it has no assigned GI and adds essentially zero glycemic load to a meal. Pairing it with vegetables or whole grains can help blunt the glucose response of higher-GI foods on the plate.
  • Skim MilkA glycemic index near 32 and a glycemic load around four per cup make milk low-glycemic, and its protein helps steady a meal. Dairy does raise insulin more than its GI suggests — worth knowing, not alarming.
  • Soy MilkGL is just 3 per cup — low enough that portion isn't a live concern — plus 7g protein per serving helps blunt any glucose response, fitting the GI/GL-exposure approach this subtype's evidence supports.
  • SpinachSpinach has no assigned GI because it contains negligible digestible carbohydrate, so it adds essentially no glycemic load. It's a low-GL leafy green you can eat freely alongside a Mediterranean, low-GI eating pattern without tracking portions.
  • SpirulinaA 7g serving has just 1.4g available carbohydrate, so it won't move glucose or insulin. Marketed metabolic-supplement claims for spirulina are largely unproven in PCOS specifically — treat it as a neutral add, not an insulin-sensitivity tool.
  • SquidPlain squid carries only trace glycogen and no starch or sugar, so it doesn't add to glycemic load — the GI/GL-exposure that matters most for this subtype (2023 guideline). Pair with fiber for a fuller meal.
  • SteviaStevia sweetens with no carbohydrate at all, so coffee, yogurt and oatmeal taste sweet without adding to the glycemic load of the meal — useful when overall glycemic exposure is the main lever for this subtype.
  • StrawberriesA glycemic load of about three per cup is as low as fruit gets, and the fiber comes along with it. Strawberries carry so little available carbohydrate that portion is simply not the live question here.
  • Sunflower SeedsSunflower seeds carry no meaningful carbohydrate, so they don't add to glycemic load — the core lever for this subtype per PCOS_RESEARCH.md §3.2's GI/GL-exposure framing. Their fiber and protein add satiety when paired with a carbohydrate-containing meal or snack.
  • Swiss CheeseNo assigned GI and a roughly 1.6g carbohydrate ceiling per slice mean Swiss cheese won't spike glucose. Its 8.1g protein per 30g makes it a useful pairing food that blunts the glycemic response of a higher-GI food eaten alongside it.
  • TempehTempeh isn't a significant carbohydrate source, so it carries no glycemic load on its own. Its 19g protein per 100g also makes it a useful pairing food to blunt the glucose response of higher-GI foods eaten in the same meal.
  • TilapiaZero carbohydrate means zero glycemic load — tilapia can't raise blood sugar on its own. High protein per serving (22.8g) also helps blunt the glucose response of higher-GI foods eaten alongside it.
  • TofuTofu is protein-forward with no significant carbohydrate, so GI isn't assigned to it and it doesn't add to glycemic load. Swapping it in for higher-GI proteins or pairing it into a meal supports this subtype's glycemic-load-focused pattern.
  • TomatoesTomatoes aren't a significant carbohydrate source, so no GI/GL is assigned — as a non-starchy vegetable their glycemic load is essentially negligible, matching this subtype's GI/GL-exposure priority (2023 PCOS guideline) without needing portion caution.
  • TunaTuna has no carbohydrate, so it carries zero glycemic load — and pairing it with higher-GI foods like rice or bread can help blunt the blood sugar response, per the GI/GL-exposure focus in PCOS nutrition guidance.
  • Turkey BreastTurkey breast isn't a carbohydrate source, so it carries no GI/GL exposure — the glycemic-load approach this subtype prioritizes doesn't flag it. As a lean protein, it helps blunt the glucose response of higher-GI foods eaten alongside it.
  • WalnutsWalnuts carry no significant carbohydrate, so they don't add to glycemic load, and their fiber-protein-fat combination supports the GI/GL-exposure approach this subtype's guidance prioritizes over gram-counting. A reasonable portion pairs well with lower-GI carbs to blunt the post-meal glucose response.
  • Whey ProteinWhey is a complete protein, and protein arriving alongside carbohydrate steadies how a meal or smoothie lands. Getting protein into the day is one of the most practical everyday levers this subtype has.
  • White Fish (Cod/Tilapia)Cod and tilapia contain no significant carbohydrate, so they carry no glycemic load on their own and won't spike blood sugar. Pairing with fiber-rich vegetables and legumes supports the low-GI, GL-aware pattern this subtype's evidence favors most strongly.
  • Whole MilkBoth the glycemic index and glycemic load are low here, and the real protein content makes whole milk a reasonably steady choice, especially compared with sweetened or flavored dairy alternatives.
  • Wild RiceAround 57 on the glycemic index, well below most white rice, with six grams of protein and real fiber in a cooked serving — the grain itself does much of the work of slowing digestion.
  • ZucchiniZucchini is a non-starchy vegetable with no assigned GI and minimal carbohydrate, so it doesn't meaningfully add to glycemic load. It's commonly used as a lower-GL swap for refined pasta, supporting the GI/GL-focused pattern this subtype's evidence base prioritizes.

Use with caution

  • Agave NectarGI 15 and a glycemic load near 2 per tablespoon look favorable in the moment, though agave is largely fructose, which is processed in the liver rather than showing up on a glucose reading.
  • BagelsA 70g bagel already carries GI 72 and GL 25 — high-glycemic by either measure — and a full deli bagel often runs larger. Pairing with protein or fat can blunt the response, but portion awareness matters here.
  • Blackstrap MolassesGI 55 and no fiber or protein per tablespoon mean little to blunt the glucose response. Its GL per serving is modest, but molasses is a concentrated sweetener — the iron content doesn't offset that for glycemic load.
  • Brown RiceThe glycemic load at a typical serving is still moderately high even with brown rice's fiber advantage over white rice. It's a genuine improvement, not a free pass — pairing with protein still matters.
  • Brown SugarBrown sugar shares white sugar's GI of 65 — a moderate-high glycemic load concentrated into a small serving. The molasses trace doesn't blunt the glucose response, so it fits the same caution as any refined, concentrated sweetener in this pattern.
  • Coconut SugarTested GI is 54 — only modestly below white sugar's 65, not the 35 often marketed. With zero fiber or protein to blunt the glucose response, it behaves like added sugar; GI/GL exposure matters more than the 'natural' label.
  • CornflakesGI 81 and GL 20g place cornflakes in high-glycemic-load territory, the marker this subtype's evidence centers on over gram-counting. With only 1g fiber and 2g protein to slow absorption, cornflakes move glucose fast; pairing changes that more than avoiding them.
  • CrackersA glycemic index near 70 with about a gram of fiber describes a plain cracker eaten dry. Crackers are usually a vehicle though, and hummus, cheese or nut butter on top tends to soften that curve considerably.
  • DatesGI is moderate (42) but GL is 13 for just two dates — sugar is concentrated in a small portion. Pairing with protein or fat and limiting portion keeps dates workable in a lower-GL pattern.
  • Dried MangoA glycemic load around 19 for four or five strips, with little fiber left after drying, means the sugar arrives quickly. Unsweetened mango alongside nuts or yogurt tends to land more gradually; sweetened versions run higher still.
  • GranolaGranola's numbers (GI 60, GL 16 per 45g) already assume a typical sweetened blend — many commercial granolas add as much sugar as dessert cereal. Favor low-sugar, high-nut versions and pair with protein or yogurt to blunt the glucose response.
  • Granola BarsAt GI ~61 and GL ~11 per bar, granola bars sit in a moderate glycemic zone — and only 1.3g fiber and 2g protein aren't enough alone to blunt that response. Pairing with protein helps.
  • HoneyWith no fiber or protein to slow it down, honey moves into the bloodstream quickly. The glycemic load per serving is moderate, but it adds up fast as a daily habit rather than an occasional one.
  • Maple SyrupGI 54/GL 7 per tbsp is only modestly below white sugar (65) — a small edge, not a meaningful swap. Zero fiber or protein to buffer it, so pairing and portion are what actually matter.
  • Oat MilkGI 69 and GL 11 run higher than most milk swaps — oat starch converts to maltose in processing. It's easy to drink more than one serving, and higher glycemic load exposure is the exact lever this subtype's evidence targets.
  • PotatoesA 150g boiled serving carries GI 78 and GL 22 - both in high-impact territory, so this isn't a neutral side. Cooling boiled potato before eating (resistant starch) and pairing with protein or fat can blunt that response.
  • Rice CakesPuffed rice tests at 82, among the highest glycemic index values recorded, with almost no fiber, fat or protein slowing it down. Two cakes carry a load near 12. A substantial topping changes that picture considerably.
  • White (Table) SugarWhite sugar (GI 65, GL 8 per tablespoon) raises blood glucose quickly when eaten alone. Pairing it with protein or fat helps steady that response — a lever within the low-GI pattern most linked to improved insulin markers.
  • White RiceBoth the glycemic index and the glycemic load at a typical serving are high, and there's very little fiber to slow the response down. Pairing with protein, fat, and vegetables meaningfully changes the picture.
  • Whole Wheat BreadGI 69 is only modestly below white bread's 75 and clearly higher than sourdough's 54, so 'whole wheat' doesn't guarantee a low glycemic load. Pairing with protein or fat, and mindful portioning, matters more than the label.

Depends

  • Baked BeansThe plain tomato-sauce version tests low GI (40) and low GL (8) per serving, with 7.4g fiber blunting the response — but barbecue, curry, and reheated versions test 46–57, so sauce and prep decide the fit here, not the bean.
  • BuckwheatThe index of 54 is favorable, but a cooked cup carries a load around 16 — moderate rather than low. What you serve alongside it, and whether it's whole groats or flour, is genuinely the deciding factor.
  • ButterButter is pure fat with no available carbohydrate, so it adds richness without touching the glycemic curve. Whether it or olive oil leads in a given meal depends on the rest of the day's pattern.
  • CherriesA cup of sweet cherries lands at a glycemic load near 9, and published index figures disagree sharply by variety. The response varies with what shares the bowl — protein or fat alongside tends to steady it.
  • Coconut Milk (drink)Coconut milk itself isn't a significant carb source, so glycemic load isn't the concern — that risk shows up only in sweetened carton 'coconut milk beverage' versions with added sugar. Check the label; plain, unsweetened carries no meaningful glycemic exposure.
  • Coconut OilCoconut oil has no carbohydrate, so glycemic load doesn't apply directly to this subtype's core mechanism. The Mediterranean, low-GI pattern most linked to improved insulin sensitivity centers on olive and avocado oil, not coconut oil.
  • CoffeeCaffeine's acute effect on insulin sensitivity is genuinely debated in the research, with studies pointing in different directions. Black coffee has no carbohydrate itself; what you add to it matters more than the coffee.
  • CollagenZero carbohydrate means no glycemic load, fitting this subtype's GI/GL focus. But collagen lacks tryptophan and several essential amino acids, so it won't blunt a glucose rise the way whey or egg protein does when paired with carbs.
  • CornGI is low (52), but glycemic load per serving (~14) is moderate — corn by the cupful behaves more like a starch than a free vegetable, so pairing it with protein or fat is the deciding lever.
  • CouscousA glycemic index near 65 and a load around 21 per cooked cup describe couscous eaten plain. In practice it rarely is, and chicken, chickpeas, olive oil and vegetables alongside tend to soften that curve.
  • English MuffinsA glycemic index near 70 moves quickly, though the single-muffin format keeps the load around 18, comfortably under a typical shop bagel. Eggs, avocado or smoked salmon on top tend to steady the response further.
  • FarroPearled farro tests at sixty-three on the glycemic index, so how it lands depends on the company it keeps and how much of the bowl it fills — beans, fish, eggs, olive oil and vegetables alongside.
  • French FriesA medium serving carries a glycemic load near twenty-seven, higher than most potato formats, so what lands beside it does the real work — a protein-forward main, vegetables, or vinegar all blunt the curve meaningfully.
  • Frozen YogurtGL is a modest 9 for the standard 1/2-cup serving, but frozen yogurt is highly brand-variable and self-serve portions often run two to three times that size. Pairing with protein and watching your portion matters more than the "yogurt" framing.
  • GheeGhee has no carbohydrate, so it doesn't add glycemic load directly. But it's a saturated fat, and the Mediterranean-style pattern with the strongest evidence for this subtype favors unsaturated cooking fats — overall balance is what matters here.
  • Gluten-Free BreadThe glycemic index of standard gluten-free bread runs high, near seventy-nine, while a slice carries a moderate load of about ten. Protein alongside — eggs, hummus, cheese, tuna — tends to steady the response.
  • GrapesGrapes' GI is moderate (53), but glycemic load climbs fast past one cup since portion creep is easy and fiber/protein per serving are both low — pairing with protein or fat and watching portion size are the deciding factors.
  • HerringPlain cooked herring carries no meaningful glycemic load and its omega-3s fit the Mediterranean, low-GL pattern linked to HOMA-IR improvement. Pickled or rollmop herring, cured in sweetened brine, is a different food — check the label.
  • Ice CreamA half-cup serving's glycemic load (8) is moderate, but published GI values for ice cream vary widely (about 37-80) by brand fat and sugar content. Pairing a serving with protein and keeping portions modest matters more than avoiding it.
  • KombuchaBase GI (18) and GL (1) per 240ml look low, but it's a secondary estimate, not a measured value — sugar runs ~2-8g and varies by brand. Flavored or sweetened bottles can push glycemic load higher, so check the label.
  • LambZero carbs means no direct glucose or GL impact — lamb won't spike blood sugar. But red meat and saturated fat are best considered within an overall Mediterranean-style pattern, not judged food-by-food, per the 2023 guideline's dietary-pattern evidence.
  • MangoGI 51 is low-range and GL 11 sits at the low-to-moderate boundary for a 1-cup serving, matching the 2023 guideline's GI/GL-over-gram-counting approach. Beyond that portion, or without protein or fat alongside it, glycemic load climbs.
  • Milk ChocolateA glycemic index of 43 and a load of 7 per serving are both low, so blood sugar is not the main story here. Fiber is minimal, and protein eaten alongside tends to steady the response further.
  • PapayaA glycemic index of 59 is high for whole fruit, but the load per cup lands near 8 — pairing decides the picture here far more than the fruit itself, so protein or fat alongside does the work.
  • PastaGI 45 is moderate, but cooking method is the dominant variable — al dente digests slower than soft pasta. Pair with protein and fiber, watch portion (GL 19/serving), and lean on the guideline's GI/GL-exposure focus rather than gram-counting.
  • PineapplePineapple's GI (59) and glycemic load (11) sit in the moderate range, so its glycemic impact depends on portion and pairing. A cup with a protein or fat source is a more even choice than a large serving eaten alone.
  • PopcornAir-popped popcorn has a moderate GL (7 per 20g) and 3g fiber, though GI runs higher (65). Buttered, kettle, or movie-theater versions raise glycemic and fat exposure substantially — preparation, not the grain, decides fit.
  • Potato ChipsA glycemic index of 56 is moderate, though that figure comes from frying fat slowing digestion rather than from fiber. A standard serving lands near a glycemic load of 8, and protein alongside steadies it further.
  • Protein BarsGI around 40 and GL 7 sit moderate-low, and the protein in a typical bar helps blunt the glucose response. But measured bars span the 20s to 60s by brand, so read the label, not the category.
  • QuinoaQuinoa's GI (53) reads low, but its glycemic load (13) is medium at a typical 150g serving — portion and pairing with protein or fat matter more here than the GI number by itself.
  • RaisinsAn index of 64 with barely any fiber means raisins move fairly quickly eaten dry and alone. Stirred into yogurt or oats, or eaten with nuts, the same handful lands very differently — pairing is the deciding factor.
  • Regular (Sweetened) YogurtPlain whole-milk yogurt scores low (GI 36, GL 3 per serving), a good glycemic fit. Sweetened versions sit higher. Ingredient lists are worth reading on any yogurt, plain or flavored, because brands differ more than names suggest.
  • Sourdough BreadSourdough's GI (54) beats white bread's 75, but a slice still carries a GL of 8, and a sandwich roughly doubles that. With 1g fiber, the GI edge does the work — pair with protein or fat.
  • SteakSteak carries no glycemic load and blunts the carb spike of whatever starch sits beside it. But frequent red meat intake shows a modest, confounded link to insulin resistance — cut and frequency matter more than any one meal.
  • Sweet PotatoBoiled sweet potato is moderate GI/GL (54/13) — a reasonable choice paired with protein or fat. Baking is a different prep with a much higher GI, so fit here depends more on cooking method than on the sweet-potato-vs-white-potato swap.
  • Sweet Potato FriesFrying pushes sweet potato well above its boiled counterpart — around 76 on the glycemic index, with a glycemic load near 16. Protein and vegetables on the same plate change that picture more than anything else.
  • Tortilla ChipsA glycemic load near 11 per serving sits in the middle of the range. What travels to your mouth with the chip shapes the rest — guacamole, refried beans or a yogurt-based dip all flatten the curve.
  • WatermelonHigh GI, low glycemic load — watermelon is the textbook example of two numbers disagreeing. A cupful lands near 6, in the low range, and the load rises with the size of the bowl.
  • White BreadWhite bread is quick, accessible energy and a ready base for protein. Its glycemic index runs high on its own, so how it lands depends mostly on what goes on top — eggs, beans, fish, nut butter.
  • White ChocolateGI 44 and GL 8 sit low at the reference serving, carried mostly by cocoa butter's fat rather than by fiber. Eaten within a meal, the sugar tends to reach the bloodstream more gradually.

Take the free subtype quiz →

Scan any meal or barcode for its PCOS fit

Peach scans any meal or barcode and tells you how it sits with PCOS — plus recipes, meal plans, workouts and full cycle & symptom tracking.

Download on theApp Store