Antinutrients are plant compounds that reduce the body’s ability to absorb essential nutrients. They are not a major concern for most people. But may become a problem during periods of malnutrition food. Or among people who base their diets almost solely on grains and legumes.สมัคร UFABET
However, antinutrients aren’t always “bad.” Under some circumstances. Antinutrients like phytate and tannins may have some beneficial health effects as well.
The most widely studied antinutrients include:
- Phytate (phytic acid): Mainly found in seeds, grains and legumes, phytate reduces the absorption of minerals from a meal. These include iron, zinc, magnesium and calcium .
- Tannins: A class of antioxidant polyphenols that may impair the digestion of various nutrients.
- Lectins: Found in all food plants, especially in seeds, legumes and grains. Some lectins may be harmful in high amounts, and interfere with the absorption of nutrients.
- Protease inhibitors: Widely distributed among plants, especially in seeds, grains and legumes. They interfere with protein digestion by inhibiting digestive enzymes.
- Calcium oxalate: The primary form of calcium in many vegetables, such as spinach. The calcium bound to oxalate is poorly absorbed.
Plants can be hard to digest because they contain antinutrients. A few well-studied include lectins, phyate, and tannins. Read along to find out how to remove some in foods.
The most important antinutrients are phytate, tannins, protease inhibitors, calcium oxalate and lectins.