What is biotin and what is its role in hair growth?

What is biotin and what is its role in hair growth?

When it comes to hair growth and supplements you may often hear one term mentioned time and time again - Biotin. This B vitamin is widely associated with almost any hair growth routine and plays a very important role in breaking down fats and carbohydrates within the body. 

But what exactly is Biotin and why is it important for hair care routines?

What is Biotin?

Biotin, or vitamin B7,  belongs to the B complex group and assists enzymes involved in the metabolism of carbohydrates, fats, and proteins.

This means that biotin plays a fundamental role in converting the food we eat into energy that our body can use. It also plays a role in promoting a healthy nervous system in the body. 

Biotin can also be found in everyday foods like milk, eggs and bananas. 

symptoms of biotin defiency


Symptoms of Biotin Deficiency

Currently, there is no exact test for detecting biotin levels in the body. Although biotin deficiency is rare, it can be identified by various symptoms, including:

  1. Hair Loss: One of the most noticeable signs of biotin deficiency is hair loss or thinning hair. This occurs because biotin is essential for the production of keratin, the protein that makes up hair strands.

  2. Brittle Nails: Weak, brittle nails that are prone to splitting or breaking can also indicate a lack of biotin.

  3. Skin Rashes: Biotin deficiency may cause dry, scaly skin or dermatitis, particularly around the eyes, nose, mouth, and genital area.

  4. Fatigue and Muscle Pain: Biotin is involved in energy production, so low levels of this vitamin can lead to fatigue and muscle pain.

How Biotin Promotes Hair Growth

Biotin's role in hair growth is primarily linked to keratin production. Keratin is the structural protein that makes up our hair, skin, and nails. MSM is one of the best ways to increase keratin in the body and supports the production of keratin. Biotin helps to strengthen hair follicles, reducing the risk of hair breakage and promoting healthier, more resilient hair growth.

Thankfully, biotin is part of the ingredients in Annutri's Grow It hair supplement which has already proven to work well with a lot of customers across Ireland.


biotin for nail health

Benefits of Biotin in Health Supplements

Aside from its role in hair growth, biotin offers several other health benefits:

  1. Nail Health: Biotin supplementation can improve nail strength and reduce brittleness, leading to healthier nails that are less prone to breakage.

  2. Skin Health: Biotin promotes the production of fatty acids, which are essential for maintaining healthy skin. This can help alleviate dryness, itching, and other skin issues associated with biotin deficiency.

  3. Metabolic Support: Biotin plays a crucial role in carbohydrate, fat, and protein metabolism, supporting overall energy production and nutrient intake in the body.

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