Despite this program, by the mid-1930s, white schools in the South were worth, per student, more than five times what black schools were worth per student (in majority-black Mississippi, this ratio was more than 13 to one).
There is no vitamin B17. The term is inaccurately applied to laetrile, a discredited cancer drug, and amygdalin, the natural substance from which laetrile is made. Amygdalin occurs in the seeds of apricot, peaches, and almonds.
Biotin, or Vitamin B7, is a water-soluble vitamin thatâs a part of the vitamin B complex â a group of key nutrients needed for healthy metabolic, nerve, digestive and cardiovascular functions.hen tissue or muscle is broken down, B vitamins like vitamin B7 biotin work to build back the strength of muscle and tissue that leads to growth. (15). B vitamins also help reduce inflammation that can result in muscle or joint aches, pains, or trouble moving.