Vitamin b7 (biotin) – role, supplementation, deficiency and excess

Vitamin B7, also known as biotin, is one of many B vitamins that plays a key role in the proper functioning of our body. In this article, we will take a closer look at biotin, its functions in the body, supplementation, symptoms of deficiency and effects of excess, sources of origin and the selection of appropriate supplements.

What is biotin?

Biotin is a water-soluble vitamin that plays an important role in the metabolism of fats, carbohydrates and proteins. It is necessary for many biochemical processes in the body, including energy production and maintaining healthy skin, hair and nails.

The role of vitamin b7 in the body

Vitamin B7 plays a key role in many metabolic processes, such as glucose metabolism, fatty acid synthesis, and hemoglobin production. It also helps maintain a healthy nervous system and supports proper muscle function.

Biotin dosage

Biotin dosage depends on age, gender and overall health. Typically, adults are advised to consume 30 to 100 micrograms of biotin per day. However, in case of deficiency or health problems, the dose can be adjusted under the supervision of a doctor.

Symptoms and effects of biotin deficiency

Biotin deficiency can lead to various health problems such as baldness, brittle nails, dry skin and even neurological disorders. People at risk of deficiency are primarily those who consume little biotin in their diet or have difficulty absorbing it, e.g. in the case of certain gastrointestinal diseases.

Symptoms and effects of excess vitamin b7

Fortunately, excess biotin is rare because it is a water-soluble vitamin, which means that excess is excreted from the body. However, in some cases, excess biotin can lead to digestive disorders and allergic skin reactions. Therefore, it is always worth following the recommended doses of supplementation.

Biotin – occurrence. what are the best sources of biotin?

The best natural sources of biotin are food products such as eggs, liver, nuts, sunflower seeds, yeast and leafy vegetables. It is worth maintaining a balanced diet to provide the body with enough of this important vitamin.

Supplements – which biotin to choose?

If you are unable to get enough biotin in your diet, it is worth considering supplementation. There are various forms of biotin available on the market, such as biotin D-biotin and biotin H. The choice depends on your individual needs and preferences, but it is always worth consulting your doctor before starting supplementation.

Your suggestions

If you have problems with the health of your skin, hair or nails, or if you suspect a biotin deficiency, it is always worth consulting a doctor. Professional assessment and diagnosis will allow for effective management of supplementation and diet to ensure the appropriate level of vitamin B7 in the body.

Recommended articles

If you want to learn more about vitamin B7 (biotin) and its role in a healthy lifestyle, we recommend reading the following articles:

“Biotin and healthy skin, hair and nails: how to take care of your beautiful appearance” – an article about the impact of biotin on beauty.

“A diet rich in biotin – the key to healthy hair and nails” – a guide to products supporting the health of hair and nails.

“Dietary supplements with biotin – which ones to choose?” – comparison of different biotin supplements.

It is worth learning more about this topic to take care of your health and appearance.

Vitamin B7, or biotin, is an extremely important substance for our body. Its appropriate amount affects not only the health of the skin, hair and nails, but also metabolic processes and general condition. By ensuring we supply biotin through a balanced diet and possibly considering supplementation, we can provide our body with the best support. However, always remember to consult your doctor before starting any supplementation.