From 29 euros 25% discount on all products!
Discount code: schule25
Discount code: schule25

Biotin and what it is good for

Biotin and what it is good for

This article is about the definition and function of biotin. We will go into more detail about the biotin deficiency and its symptoms. How does biotin work in the body and what foods get biotin and how and where to buy biotin supplements.


  • What is biotin?
  • How does biotin work in the body?
  • The 7 Health Benefits of Biotin
  • Biotin deficiency: reasons and symptoms
  • The daily recommended daily dose
  • Sources of income for biotin
  • Biotin Dietary Supplements


What is biotin?

Biotin is also known as vitamin B7 and is one of the B vitamins. It helps the body turn food into energy. The word "biotin" comes from the ancient Greek word "biotos", which means something like "life" and "food". The body needs biotin to keep skin, hair, eyes, liver and nervous system healthy. [blog link number="1"]

How does biotin work in the body?

Biotin is required to support the breakdown of enzymes, fats, proteins and carbohydrates from food and the production of energy from them. Our bodies need biotin to maintain normal, healthy hair and skin and to ensure cell proliferation. A biotin deficiency leads to thinning hair, hair loss and conjunctivitis, etc. [blog-link number="2"] [blog-link number="3"]

The 7 Health Benefits of Biotin

Normally we get the biotin through the food, but sometimes there can be deficiency symptoms. Biotin regulates blood sugar levels, promotes more beautiful hair, skin and nails and is important for pregnant women to support baby health. Biotin is made by the gut bacteria and is water soluble. It is therefore dissolved in water in the body and cannot be stored. [blog link number=" 4 "]

  • Helps against hair loss

According to a 2015 study, biotin helps prevent hair loss and treat thinning hair. Researchers found that women taking biotin had significant hair growth in the areas affected with hair loss. A significant reduction in hair loss was also seen. [blog link number=" 5 "]

  • strengthening the nails

Similar to supporting hair growth, biotin improves nail health, studies have found. It strengthens nail cuticles, preventing brittleness. [blog link number="6"]

  • improvement of the skin

Biotin improves skin structure and reduces rashes and certain pathological conditions. Like other B vitamins, biotin plays a key role in our hormonal system, which can be the trigger for problems. [blog link number="7"]

  • Assists in building and repairing muscles

B vitamins are used to rebuild damaged muscle tissue, e.g. B. after an intense workout. Because of this, they are very important for muscle building. [blog link number="8"]

  • cholesterol lowering

Studies on animals have shown that biotin lowers cholesterol levels. In particular, LDL cholesterol, which is known as bad cholesterol, is reduced.

  • improvement in blood sugar levels

One particular study found that cholesterol combined with another vitamin, chromium, can help lower blood sugar levels.

  • improvement of metabolism

Biotin is important for converting food into usable energy and also plays an important role in a healthy and effective immune system. Biotin also aids in the conversion of glucose into carbohydrate sources.

Biotin deficiency: reasons and symptoms

[blog-product slug="zade-vital-biotin"]

biotin capsules

People with health problems that interfere with the absorption of vitamins may have a biotin deficiency.

The most common cause of biotin deficiency is biotinidase deficiency (BTD). This is a rare inherited condition in which the body is unable to utilize biotin and this leads to biotin deficiency in the body. BTD affects approximately 60,000 newborns.

The symptoms of a biotin deficiency are:

  • hair loss
  • Scaly, red rash around body openings such as eyes, nose, mouth
  • conjunctivitis
  • seizures
  • skin infections
  • Brittle nails
  • Neurological problems such as depression, lethargy, hallucinations and paresthesia in the extremities

The daily recommended daily dose

The recommended daily intake of biotin for adults and pregnant women is 40 mcg. Breastfeeding women need 45 mcg.

For children, the amount is graded from babies 6 months to 1 year with 6 mcg per day.

Children from 1 to 3 years need 20 mcg.

Children from 4 to 10 years need 25 mcg.

The amount for adolescents 35 mcg.

Sources of income for biotin

Natural sources of biotin include:

  • beef liver
  • Boiled Eggs
  • Dairy products such as milk and cheese
  • sweet potatoes
  • Roasted Almonds
  • spinach
  • broccoli
  • bananas
  • brewer's yeast
  • sardines
  • Nuts, especially almonds, peanuts, pecans and walnuts
  • Legumes, Soybeans, Beans, Black-Eyed Peas
  • whole grains
  • cauliflower
  • Mushrooms

Biotin Dietary Supplements

When to Take Biotin Supplements? Normally, the body can absorb biotin well with a balanced diet, as it is contained in many foods. However, certain medications, such as antibiotics, can prevent nutrients from being absorbed by the body. Digestive disorders such as colitis also lead to malabsorption of nutrients. These people should consider taking nutritional supplements to keep their bodies fueled. 

Biotin intake for children, adults and pregnant women has many advantages.

Adults and children should primarily ensure that the required biotin is ingested through a healthy, balanced diet.

Taking biotin during pregnancy is important. Research suggests that women are at risk of mild biotin deficiency during pregnancy, particularly in the first trimester. Here it is important to take the right recommended amount to avoid an overdose.

If you want to fill up your biotin stores, we recommend our Z ade Vital Biotin-Vitamin B7 2500 mcg (30 capsules)

They support the energy metabolism and the health of hair, skin and nails. It also helps protect the mucous membrane.

[blog references]