Snow Pea Glycemic Index

Snow peas are estimated to have a glycemic index in the range of about 15–22, placing them solidly in the low-GI category (55 and below). This range is consistent across available references for edible-pod peas, though formal large-scale studies are limited. The glycemic load per cup is around 2 — very low — because the total net carb content per serving is small.

Snow peas are a very good choice for blood sugar management. They are a non-starchy vegetable with a low GI, very low glycemic load, and solid fiber content that slows carbohydrate absorption. Most diabetes nutrition guidance encourages eating non-starchy vegetables freely. People with diabetes should confirm dietary choices with their care team, as individual responses vary — this is general nutrition information.

Both are edible-pod peas with very similar GI ranges (roughly 15–22) and low glycemic loads. The main differences are texture and sweetness: sugar snap peas are rounder, crunchier, and slightly sweeter; snow peas are flat, more tender, and milder. Their glycemic profiles are essentially the same, so the choice between them has no meaningful impact on blood sugar management.

Snow peas are low-carb with about 5 grams of net carbs per cup. On moderate low-carb plans, they fit easily. On strict keto (under 20–30 g net carbs daily), a cup of snow peas uses about 25% of the daily budget — still manageable in a single serving, though portions should be tracked. They are more carb-generous than leafy greens but among the lower-carb pod vegetables.

Freezing does not significantly change the GI or glycemic load of snow peas. Frozen snow peas are blanched before freezing, which softens the pods slightly and may marginally raise their GI compared to raw fresh ones — but the difference is very small given how few net carbs they contain. Frozen snow peas remain a low-GI choice.