Does biotin affect hair color? Research has indicated the role of diet in staving off or reversing hair discoloration. Such is a study published by the US Medicine Library which suggests that low levels of biotin together with folic acid in the body may trigger gray hair.
Which vitamin makes your hair black? Vitamin A. Vitamin A is another important vitamin that would help you to get long and shiny locks. It not only promotes hair growth, but also keeps your hair black.
Does lack of biotin cause GREY hair? Biotin. Many people believe that biotin supplements can make hair thicker and stronger. Research also suggests that biotin deficiency may play a role in premature graying. The daily recommendation for most adults is 30 mcg .
Related Questions
Does Biotin Make Hair Darker
Research has indicated the role of diet in staving off or reversing hair discoloration. Such is a study published by the US Medicine Library which suggests that low levels of biotin together with folic acid in the body may trigger gray hair.