Biotin, also known as vitamin B7, has become a tag in the world of beauty and wellness. Mainly when it comes to hair growth. You will find biotin a miracle used for thinning hair or slow-growing locks, biotin promotes healthy and shiny hair. In this article, we will examine the scientific proof behind biotin’s role in hair growth.
What is Biotin?
Biotin is a water-soluble B vitamin that plays a crucial role in different metabolic processes. It helps the body to convert carbohydrates, fats, and proteins into energy, nourishing the skin, hair, and nails. Biotin is found in some natural foods like eggs, nuts, seeds, and different vegetables. And it is also manufactured by gut bacteria. Although biotin is important for maintaining healthy hair.
Hair Growth and Biotin: What’s the Connection?
The connection between biotin and hair growth is because of its role in promoting keratin production. Keratin is the protein that makes the structure of hair, nails, and skin. Biotin is involved in hair growth supplements when the level of biotin, the production of keratin also increases. So that’s way leading to stronger and healthier hair.
Biotin Deficiency and Hair Loss
Some people have a deficiency of biotin, so they face problems of hair loss. People who have a deficiency of biotin, in severe cases, it may cause skin rashes and brittle nails. The deficiency is a result of a medical condition, not eating a good diet and some face this problem who use medication for a long time. If some people have low levels of biotin. Supplementing with biotin can restore normal hair growth and improve the health of their hair, nails, and skin.
What About People Without a Biotin Deficiency?
For individuals who have no deficiency of biotin. The benefits of biotin supplementation are less clear. Different studies prove that biotin supplements do not provide a good effect on your hair growth or hair thickness unless you are deficient in biotin. According to dermatologist Dr Dendy Engelman. If your biotin level is already complete, taking biotin would not give additional benefits for your hair growth.
Clinical studies in a review in 2015 on biotin and hair health. Published in Dermatology Research and Practice. Noted that biotin supplementation does not continuously improve hair health in individuals with normal biotin levels. Biotin supplements benefit those people who have a deficiency of biotin levels.
Most experts agree that biotin deficiency is diagnosed through a blood test, biotin supplements give your hair noticeable strength. Dr. Engelman said that many factors affect hair growth, including genetics, hormonal changes, stress, and diet.
The Role of Other Nutrients in Hair Growth
Biotin plays a role in hair growth. But not only does this vitamin affect hair growth but other vitamins and minerals also affect hair growth like Vitamin D, and zinc. Research has proven that deficiency of these nutrients is connected to conditions like telogen effluvium. Simply known as temporary hair shedding.
Iron, for instance, is important for healthy hair follicles because it helps red blood cells carry oxygen to your scalp. If you have a deficiency of iron your hair follicle may become weaker, which causes hair loss. Vitamin D also plays an important role in promoting healthy hair growth and repairing new hair growth. Zinc is also crucial as it helps regulate hair growth and repair by supporting cell division and the immune system.
Hair loss can be caused by different reasons or factors like different vitamins, minerals, and proteins. Dr Rachel Nazarian is a famous dermatologist at the Schweiger in New York. Advises you should focus on a whole-food diet that includes protein-rich foods like lean meat, legumes, fish, leafy greens, and healthy fats like avocados and nuts.
Biotin in Hair Care Products
Biotin is also a common ingredient in hair care products like shampoos, conditioners, and serums. Some people think that if we apply biotin on our scalp directly it gives good growth to us but this is unproven. While biotin is important for hair health no evidence suggests that it can be absorbed through the skin. Dr Engelman explains Biotin works best only when you take it orally as nutrients.
Are Biotin Supplements Worth It?
So, should you take a biotin tablet for hair growth? The answer depends on your circumstances. If you have low biotin you can face the problem of hair loss. You resolve this problem by taking biotin and biotin supplements may help in the regrowth of your hair. If your biotin levels are already complete. There is no proof to suggest that biotin supplements will boost your hair growth.
For many people maintaining a healthy or balanced diet like vitamins, minerals, and proteins is the best way to support hair health. If you face biotin deficiency or you are experiencing an unusual hair loss. In this case, you should make appointments with a healthcare provider. Who can assess your nutritional status and suggest the best course of vitamins for you?
Conclusion
Biotin supplements can be beneficial for people who have a deficiency of biotin but for the average person, they produce dramatic results in terms of hair growth. You must eat a nutritious diet, and better hair care. And address health problems that can cause the problem of hair loss. You should keep in mind that biotin is not a magic bullet for hair growth it is just one small piece of the puzzle.
Before using the biotin supplements, its good for you to consult with a dermatologist or healthcare provider to find the main root cause of any hair issues.
