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.
B6 (pyridoxine) is known for reducing anxiety, and B9 (folic acid) helps balance neurotransmitters. A deficiency in vitamin B12 may lead to feelings of anxiety and stress. A good B-complex should include all the essential B vitamins. Vitamins. The B vitamins are important for the nervous system. Vitamin B1 (thiamine) can boost mood and memory. Vitamin B3 (niacin) can produce serotonin, which is a neurotransmitter that helps promote a stable and balanced mind.