Biotin is generally classified as a B-complex vitamin. It is water soluble. What is interesting about this vitamin is that after it was discovered, it still took forty years of research to prove it as a vitamin.
Biotin helps your body metabolize proteins and fats, and it helps maintain even blood sugar levels. It is vital cell growth and replication, and it also helps your body maintain healthy nerve tissue, bone marrow, and muscle glands. It's essential for healthy hair, skin, and nails. It can even help your body reduce muscle pains. For this reason, it's understandable that the vitamin is one that plays a large role in keeping your normal bodily functions running smoothly.
Biotin deficiency is not a common occurrence. In most instances, it is hereditary. The symptoms can include hair loss and rashes around the eyes, nose, mouth, or genital areas. Adults low on biotin can also experience numbness and tingling, lethargy, hallucinations, or depression. Biotin deficiency, if left untreated, can also impair immune system functions and cause a person to be more susceptible to fungal or bacterial infections. If you're concerned that you may have a biotin deficiency, don't be afraid to ask your doctor.
Biotin supplements may help with some of the symptoms related to biotin deficiency. It can be helpful in treating brittle fingernails. However, no research has been able to confirm that the supplements will help prevent biotin deficiency related hair loss.
If you're looking to supplement your biotin intake, you can opt to do it through diet choices. Biotin is found in many foods, but the concentration is not really high when compared to other water soluble vitamins. Some examples of rich biotin sources are as follows: egg yolks, liver, and yeast.
How much biotin should you have?
Biotin does not have toxic properties. People with hereditary biotin disorders take up to 200 mg/day. You can safely supplement your diet with biotin with no risk of adverse health effects. If you are unsure as to whether you are taking in enough biotin, a daily multi-vitamin supplement will give you all that your body needs.
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Minerals: An Overview