Obama's 5 Greatest Speeches Ever. As President Obama is set to give his first speech of the second term of his presidency here is a look at the five best speeches of Obamaâs political career up to this point. 1. âThe Audacity of Hope,â 2004 Democratic National Convention, Boston Massachusetts. How could any other speech take the top spot on the list?
Niacin is also involved in the synthesis of protein, fat, and pentoses needed for nucleic acid formation. Niacin is a major constituent of the coenzyme nicotinamide adenine dinucleotide (NAD) and nicotinamide adenine dinucleotide phosphate (NADP).These compounds function to remove hydrogen atoms during biological reactions.iacin is also involved in the synthesis of protein, fat, and pentoses needed for nucleic acid formation. Niacin is a major constituent of the coenzyme nicotinamide adenine dinucleotide (NAD) and nicotinamide adenine dinucleotide phosphate (NADP).
NADH is also an important antioxidant; in fact, scientists acknowledge that NADH is the most powerful antioxidant to protect cells from damage by harmful substances. In summary, NADH is a highly powerful form of vitamin B 3 commonly referred to as niacin or niacinamide.NADH is a coenzyme.he âHâ stands for high-energy hydrogen and indicates that this substance is in the most biologically active form possible. Often referred to as coenzyme 1, NADH is the bodyâs top-ranked coenzyme, a facilitator of numerous biological reactions.