Now some people swear by Biotin or vitamin B7 for female hair loss treatment.
The nutrient is sometimes used in shampoos and or supplementation by mouth.
However this is not very well absorbed by the skin.
So it is doubtful whether that will be very helpful when it comes to preventing hair loss.
Supplements on the other hand are recommended for children and adults.
Because loss of hair is the outward sign of vitamin B7 deficiency.
Sometimes nutritional deficiencies show up as problems with the hair, skin or nails.
Especially brittle nails or thinning hair lines.
In some people, the hair follicles are sensitive to DHT (dihydrotestosterone); when they are exposed to it, they shrink, stop producing and may even die.
Some women experience loss of hair when they are pregnant or breast feeding.
Others face the biggest problem of thinning hair when they experience menopause.
Taking biotin for this loss is effective because it is necessary for cell regrowth because hairs are made up of single cells.
The fatty acids that the body produces are there to prevent breakage, and also to provide protection from the drying winds, the sun and styling.
Taking biotin for female hair loss treatment strengthens the hair and the nails.
The most effective nutritional regime would be alopecia (finasteride) for unexplained loss or thinning hair.
In addition to taking biotin for this loss.
You might also try a topically applied solution.
There are literally hundreds of hair loss products on the market.
Some.
Of course are better than others.
However the best products are those that combine nutrient intake with a topically applied solution containing minoxidil (the only ingredient for the treatment of loss of hair approved by the FDA) a vasodilator that improves circulation to the follicles.
For female hair loss treatment a biotin supplement should provide 10 mg per day.
Other nutrients that you might find useful include vitamin B6 and magnesium.