Knowledge / Ingredient guide / Beans, nuts & seeds
BEANS, NUTS & SEEDS

Chia seeds: nutrition and how to use it

Tiny seeds from Mexico that swell into gel in water, and the fiber champion of all the beans, nuts and seeds here.

Per 100g
486kcalCalories
16.5gProtein
30.7gFat
42.1gCarbs
34.4gFiber
0gSugars
16mgSodium
407mgPotassium
631mgCalcium
7.7mgIron
1.6mgVitamin C
0µgVitamin A

Data source: USDA FoodData Central, SR Legacy, FDC 170554 (Seeds, chia seeds, dried).

Fun facts

  • Chia is the seed of a plant in the mint family, native to Mexico and Guatemala. The Aztecs and Maya used chia seeds long ago.
  • Dried chia seeds have 34.4g of fiber per 100g, the most of any bean, nut or seed in this dictionary. They also bring 631mg of calcium and 486 kcal.
  • In water, chia seeds form a clear gel around each seed and absorb many times their own weight. That is how chia pudding works.
  • Chia seeds also contain plant-based omega-3 (ALA). Chia appears in 32 kOBE recipes.

Choosing and storing

Choose dry, free-flowing seeds, speckled grey-black or white, with no clumps or odd smells. Store them in an airtight jar somewhere cool and dry; whole seeds keep for quite a long time. Once soaked, chia pudding should be covered, refrigerated and eaten within a few days.

Cooking it well

Soak chia seeds in water, plant milk or yogurt for at least 15 to 20 minutes, stirring a few times so they do not clump. Do not eat a lot of dry chia seeds and then drink water, because seeds that swell in the throat can be a choking risk; soaking first is safer. Increase your portion slowly, since a lot of fiber at once can upset your stomach. Chia is rich in soluble fiber; read more about soluble vs insoluble fiber.

Frequently asked questions

How much chia a day is reasonable?
About one to two tablespoons is what many people use. Remember to drink enough water through the day.
Do chia seeds need to be ground?
Not necessarily. Soaked chia seeds are digested fine, unlike flaxseeds, which are best ground before eating.