- All B vitamins are water-soluble. They help to convert carbohydrates, fats, and protein into energy, or glucose.
- B vitamins are necessary for keeping the liver, skin, hair, and eyes healthy. They also play a role in the nervous system, and they are needed for good brain function.
- The B vitamins are sometimes called anti-stress vitamins, because they boost the body’s immune system in times of stress.
- Biotin plays a vital role in assisting enzymes to break down fats, carbohydrates, and proteins in food.
- It also helps to regulate signals sent by cells and the activity of genes.
- Vitamin B7 cannot be synthesized by human cells, but it is produced by bacteria in the body, and it is present in numerous foods.
- Biotin is required for a healthy hair, nails and skin.
Foods
- Liver
- Whole eggs
- Fish – Salmon
- Cheddar cheese
- Sweet potato
- Nuts and seeds
- Avocados
Supplementation
Biotin supplements are available alone, combined in a supplement with B vitamins, or included in a multivitamin.
People take biotin supplements to prevent or treat:
- Hair loss
- Brittle nails
- Seborrheic dermatitis
- Diabetes
- Mild depression
*Do read the Disclaimer
References:
Biotin – Vitamin B7 | The Nutrition Source | Harvard T.H. Chan School of Public Health
Biotin (Vitamin B7): Side Effects, Dosages, Treatment, Interactions, Warnings (rxlist.com)
Biotin (Vitamin B7): Uses, sources, and health benefits (medicalnewstoday.com)