National Chia Day
Monday, March 23, 2026 · March 23 every year
The story
Chia seeds, first recognized around 3500 B.C. by the Aztecs, were a staple in their diet and had many uses. Ground into flour, pressed for oil, and used in drinks, chia seeds could be stored for long periods, making them ideal for warriors and travelers. The Mayans even called it “chia,” meaning “strength”, highlighting its energy-boosting qualities.
Chia’s journey through history took a pause when it was banned by the Spanish during their conquest of the Americas. However, it remained hidden in remote parts of Mexico until the 1980s, when scientists and farmers brought chia seeds back into commercial production.
By the 2000s, chia was gaining recognition as a superfood, thanks in part to the vegan movement. Its nutritional benefits include omega-3 fatty acids, proteins, fibers, vitamins, minerals, and antioxidants, making it one of the most nutrient-dense foods around.
Thanks to its ability to absorb liquid and form a gel, chia is used in smoothies, baking, soups, and even as a vegan egg substitute. In 2016, the rise in popularity of chia seeds led to the establishment of National Chia Day on March 23 by Mamma Chia, honoring this ancient, yet modern, nutritional powerhouse.
About National Chia Day
- When is National Chia Day?
- National Chia Day falls on Monday, March 23, 2026 (March 23 every year).
- Which country is National Chia Day from?
- National Chia Day is on the United States Food Holidays calendar.
- How do you celebrate National Chia Day?
- There isn’t a single official way to celebrate. Read the story on this page, then cook or order chia. The iOS app’s Where to Eat can help you find chia nearby — this website does not list restaurants.
- Does National Chia Day happen every year?
- Yes. National Chia Day recurs on March 23 every year.