Biotin is an essential form of vitamin B, and since it is water-soluble, the body is unable to retain it and its gets quickly flushed out of our system. Therefore, it is all the more important to make biotin a regular nutrient in our daily diet. You see, consuming biotin will help give your hair a thicker and more voluminous appearance. We can easily obtain our daily dosage requirement of biotin from common food items so having a deficiency of this vitamin is rather uncommon.
However, if your nails and hair are excessively weak and brittle, a biotin deficiency can be ruled out as a possible cause. The best part is, you don’t need large quantities of biotin each day to reap its amazing beauty benefits, and it is best to obtain your dose from natural food sources, like peanuts, lentils and egg yolks.
3. Vitamin A
Vitamin A is an extremely vital vitamin to promote healthy cell growth, which makes it incredibly important for hair growth and protection. Unlike other vitamins, it is not easy to obtain Vitamin A from food-based sources, therefore, it is advisable to ask your doctor or nutritionist to recommend a suitable supplement.
Having said that, it is extremely essential to note that it overdosing vitamin A can have some serious health consequences, because since it is fat-soluble, the body cannot flush it out quickly and easily. It is best to take vitamin A supplements for a short period of few weeks at a time, because when taken for longer periods, it tends to lead to the symptoms of toxic overload.
If you want to avoid supplements altogether, you can obtain your daily fix of vitamin A from liver, carrots, eggs and fish.