Distinguished Jewish bearers of the Rivera name and its variants include : â¢ Diego Rivera, renowned artist, who publically announced his Jewish roots: My Jewishness is the dominant element in my life, Rivera wrote in 1935.
The B vitamins are. 1  B1 (thiamine) 2  B2 (riboflavin) 3  B3 (niacin)  B5 (pantothenic 1  acid) 2  B6. B7 (biotin) 3  B12. Folic  acid.
What Is the Primary Role of B-Complex Vitamins? The B vitamin family is rather large. B-complex vitamins include B-1,B-2, B-3, B-5, B-6, B-7, B-9 and B-12. The fact that they are water-soluble means they should be replenished regularly as any excess of these vitamins are excreted in urine.