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.
B-complex vitamins and vitamin D can increase energy levels. Although you can follow different avenues to boost your energy levels, vitamins, consumed through food and supplements, may be among the safest. B-complex vitamins and vitamin D have proved useful in staving off fatigue and promoting healthy energy levels.