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The science of food and glucose, explained simply.

Does Brown Rice Spike Your Blood Sugar?

Brown rice has a moderate glycemic index (GI 50–66) — lower than white rice (GI 72–83) but still a significant carbohydrate source with 45g of carbs per cup.

Does Butter Affect Your Blood Sugar?

Butter has a glycemic index of 0 and contains no carbohydrates. It does not spike blood sugar directly, but adding butter to high-carb foods can reduce their glycemic response by 20-30%.

Does Cereal Spike Your Blood Sugar?

Most breakfast cereals have a glycemic index of 70–85, making them one of the fastest-spiking foods you can eat. Even 'healthy' cereals like bran flakes and granola often spike significantly.

Does Cheese Affect Your Blood Sugar?

Cheese has virtually no effect on blood sugar. Most cheeses contain less than 1 gram of carbs per ounce and have a glycemic index near 0. Cheese eaten before carbs reduces the spike by 20–30%.

Does Chicken Affect Your Blood Sugar?

Chicken has virtually zero effect on blood sugar. It contains no carbohydrates, has a glycemic index of 0, and its high protein content actually helps reduce spikes from other foods.

Does Chocolate Spike Your Blood Sugar?

Dark chocolate (70%+ cacao, GI 23) causes a very small blood sugar spike. Milk chocolate (GI 42–49) spikes moderately. White chocolate and candy bars spike the most.

Does Cinnamon Lower Your Blood Sugar?

Cinnamon may modestly reduce fasting blood sugar by 10–25 mg/dL in people with type 2 diabetes. The effect is real but small, equivalent to a dietary change, not a medication.

Does Coconut Milk Spike Your Blood Sugar?

Unsweetened coconut milk has a very low glycemic index (GI 0–15) and contains only 1–2g of carbs per cup. But sweetened varieties can contain 10–15g of added sugar.

Does Coconut Oil Affect Your Blood Sugar?

Coconut oil has a glycemic index of 0 and contains no carbohydrates. It does not spike blood sugar directly. Its medium-chain triglycerides (MCTs) may modestly improve insulin sensitivity.

Does Coconut Sugar Spike Your Blood Sugar?

Coconut sugar (GI 54) spikes blood sugar slightly less than table sugar (GI 65), but it is still sugar. It contains the same calories, similar fructose content, and no meaningful nutritional advantage.