SUMMARY: The Food and Drug Administration (FDA) is issuing regulations requiring the sponsor of any drug, including a biological product, or device marketing application (applicant), to submit certain information concerning the compensation to, and financial interests of, any clinical investigator conducting certain clinical studies.
The B Vitamins are considered to be the âstressâ vitamins, based on the perceptions that these vitamins are more rapidly depleted in people who are more âstressedâ. Multivitamins like Stresstabs trade on this image. Among the B vitamins, B12 is often held out as as an almost miraculous energy booster.
Lack of Energy Tiredness Vitamins. First and foremost you need to make sure that there are no medical reasons for your fatigue. This is extremely important in your quest in knowing what causes extreme tiredness.s for vitamins for the lack of energy tiredness, the first place to start is to take a high quality multivitamin and mineral supplement along with eating a daily healthy and well balanced diet. Of course, regular exercise is also needed.