It's especially important for maintaining the structure of your skin, supporting wound healing, and keeping your hair and nails healthy and strong
Keratin supplements are often said to help prevent hair loss, increase nail growth, and improve skin texture. Yet, plenty of healthy foods may naturally support your body's synthesis of keratin.
Here are 10 foods that promote keratin production.
EGGS
Eating eggs is a stellar way to boost keratin production naturally.
In fact, they're a great source of biotin, an essential nutrient involved in keratin synthesis. A single cooked egg provides 10 mcg of this nutrient, or 33% of the Daily Value
Onions are not only great for flavoring your favorite dishes but also ramping up keratin production.
This allium vegetable is especially high in N-acetylcysteine, a plant antioxidant that your body converts into an amino acid called L-cysteine — a component of keratin
Salmon is brimming with protein, packing nearly 17 grams per 3-ounce (85-gram) serving (8Trusted Source).
It’s also an excellent source of biotin, another key nutrient that supports keratin production. Just 3 ounces (85 grams) of canned salmon contain 5 mcg, or 17% of the DV
Much like onions, garlic boasts plenty of N-acetylcysteine, which your body turns into L-cysteine — an amino acid found in keratin
Although more research in humans is needed, some studies suggest that garlic may aid skin health.
