This high-protein food doubles as a biotin-rich food. One 3-ounce serving of canned tuna (in water) offers up 2% the daily recommended biotin, according to the National Institutes of Health .

Biotin (vitamin B7) helps the body convert food to energy and supports healthy skin, hair, and nerve function. Eat these biotin-rich foods to up your intake.

Check out this list of biotin-containing foods. Recommended by a nutritionist and doctor, these foods can help your overall health (hair, skin and all!).

Boost your biotin intake with plant-based sources. These are Vegetarian-friendly, simple to prepare and packed with extra nutrients for healthy healthy skin, hair and metabolism.

Medically reviewed by Kierra Brown, RD A biotin deficiency occurs when the body doesn't get enough biotin (vitamin B7), a ...

Stronger nails, glowing skin, healthy hair; there are many advantages of biotin in our body. Biotin plays a major role in ...

Best biotin foods for hair and nails: Foods like eggs, nuts, sweet potatoes, and salmon are excellent sources of biotin, and when combined with a balanced, nutrient-dense diet, they can support ...

Biotin, also known as vitamin B7, assists the body in the process of converting food to energy. It also plays a significant part in the health of your nails, skin, and hair.

Discover how biotin supports healthy hair, skin and nails—plus natural food sources to boost your beauty from the inside out.