What is Biotin: Its benefits and side effects


Biotin is less commonly known as vitamin H and is one of the most important vitamin B complexes that our body needs. This water-soluble component helps our body in producing energy by converting the food we eat into energy reservoirs. Thus, the presence of Biotin is essential for the sustenance of a healthy life with a regulated bodily working mechanism. The importance of this element gets highlighted more during pregnancy and breastfeeding time when a mother requires a lot of bodily energy. Other than these two times, the presence of biotin is almost all the time essential to ensure the health and growth of various body organs.

This post is a descriptive breakdown regarding Biotin, its sources, the usefulness of it for the body, as well as the harmful effects that are associated to Biotin’s excessive intake.

Where can you get Biotin from?

The most common way to ensure an enough amount of biotin intake is through a proper and balanced regular and healthy diet. Usually, one can get all the biotin needed from the natural diet sources. However, in rare cases of its deficiency, it is advisable to resort to artificial and medicinal biotin supplements.

Some of the most common and richest dietary sources of biotin include liver and kidney meats, dry fruits, nuts, soybeans, cereals, bananas, butter, egg yolk, cauliflower, mushrooms, etc.

Health Benefits and uses of Biotin intake

Biotin is a helpful element in a variety of ways. Here are some of the most important and beneficial functions it performs inside human bodies.

  • Prevents obesity: Biotin is known for its role in the metabolic digestion and breakdown of various macromolecules including fatty acids. The synthesis of fatty acids, if consistently carried out by the biotin, when it is being supplied to the body in enough amounts, can help in the prevention of fat accumulation and prevents obesity.
  • Good for your skin and hair: Biotin is essentially present in hair oils, shampoos, and beauty creams. The reason behind this are this element’s protective and healthy properties that are very beneficial for hair and skin. Enough biotin intake helps in retaining the shine in your hair and skin and promotes hair growth and skin cells production. It has also been significantly observed to reduce hair fall and damage.


  • Ensures fetal health: Pregnant women can sometimes become deficient in biotin levels which has fatal affects on the baby’s health. Proper biotin intake during pregnancy can promote fetal development and ensures a healthy fetus.
  • Diabetic Control: People with type 2 diabetes have been shown to have regulated blood glucose levels after biotin intake in comparison to people with no such intake. This has positive effects for diabetic patients as a regulated blood glucose level can save them from various diabetes related health risks.
  • Strengthens nails: Brittle and untidy looking nails are the core symptom of biotin deficiency. Enough intake of biotin ensures the proper growth and health of our nails and makes them look shiner and healthier.


Harmful effects of excessive Biotin levels in body

Even when it has magnificent health related properties, unfortunately the excessive intake of biotin can diminish the regular body functioning and can even lead to serious health issues. Some of the side-effects of excessive biotin intake are as follows:

  • Can interact with medicines: Excessive amounts of biotin have been reported to hinder and diminish the working of various medicines that one may take for a variety of reasons. Due to its ability to breakdown the macro molecules, biotin, if present in more than the required amounts, can even break down the medicinal components even before they reach their target spot.
  • Acne development and skin allergies: Excessive amounts of biotin can negatively affect the skin rather than improving its shine and health. Many people have been observed to develop acne and other skin allergies as a result of an increase in their blood biotin levels. This can lead to permanent dryness and scars on skin and may cause itchy rash that causes skin redness.
  • Digestive disorders: Digestive disorders resulting form excessive and even a minor biotin intake is very common in many people. Some people develop an allergic reaction towards specific biotin-containing elements and may fall sick after their consumption.