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.
A: Niacin, or nicotinic acid, is a B-complex vitamin. Niacin is used with dietary changes, such as a restriction of cholesterol and fat intake, and with or without other medications in people with high cholesterol.: Niacin is a B complex vitamin. Niacin is used to reduce total cholesterol, bad cholesterol and its components (LDL and Apo B) and triglycerides, and to increase good cholesterol (HDL) in patients with cholesterol disorders.