While foods don't directly contain keratin in a form that your body can absorb as keratin, certain foods provide the building blocks and nutrients necessary for your body to produce keratin. These are essentially keratin-boosting foods.
Keratin is a structural protein that is a key component of hair, skin, and nails. Eating a balanced diet rich in these nutrients can support keratin production.
Here are some foods that support keratin production:
- Eggs: A great source of protein, including biotin, which is essential for keratin production.
- Onions: Contain N-acetylcysteine, an antioxidant which your body converts to L-cysteine, a component of keratin.
- Salmon: Rich in protein and biotin, supporting keratin synthesis.
- Sweet potatoes: High in beta-carotene, which your body converts into vitamin A, vital for keratin production.
- Other Sources: Other foods such as meat, dairy products, and various vegetables also provide nutrients that contribute to keratin production.
It's important to understand that you're not directly consuming keratin from these foods. Instead, you're providing your body with the raw materials it needs to make keratin.
