Guidelines for research ethics, nor does it have any authority to impose sanctions. Research ethics As a concept, âresearch ethicsâ refers to a complex set of values, standards and institutional schemes that help constitute and regulate scientiï¬ c activity. Ultimately, research ethics is a codiï¬ cation of ethics of science in practice.
Niacin and cholesterol are closely linked, and niacin (vitamin B3) is recommended by some experts to help lower LDL (bad) cholesterol levels within your body. Some cardiologists prescribe 3,000 milligrams (3 grams) of niacin per day or even higher amounts for people with very high cholesterol levels.
Vitamin B3 (Niacin, Niacinamide): Vitamin B3 occurs in two forms, niacin and niacinamide. Niacin is often used to lower blood pressure because it dilates blood vessel. It is also helpful for lowering the level of cholesterol in the blood.itamin B3 (Niacin, Niacinamide): Vitamin B3 occurs in two forms, niacin and niacinamide. Niacin is often used to lower blood pressure because it dilates blood vessel. It is also helpful for lowering the level of cholesterol in the blood.