The Exxon Valdez Oil Spill left behind a trail of dead bodies of thousands of birds and animals. One of the worst kind of disasters ever caused and seen by man, the Exxon Valdez Oil Spill affected not only the environment but also the way people dealt with the natural environment. slide 1 of 5.
Vitamin Imbalances. A deficiency in biotin, one of the B vitamins, can cause thinning hair in women -- so can being deficient in vitamin D, according to a review paper published in the June 2009 issue of the âCleveland Clinic Journal of Medicine.â Recommended dietary allowances for biotin and vitamin D are 30 and 15 micrograms per day, respectively.
1 Biotin and Other B Vitamins: Biotin and many other B-complex vitamins also contribute to healthy hair. 2  A B-complex supplement can guard against vitamin B deficiencies that may cause excessive hair loss in women.itamin Deficiency and Hair Loss in Women. Possible causes of hair loss in women are many. Keep in mind the thickness, color, texture and rate at which hair grows is governed not just by vitamins and environment but also by genetics.