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.
Niacin is a B vitamin that may raise your HDL (good) cholesterol. But side effects might outweigh benefits for most people. Niacin, a B vitamin, has long been used to increase high-density lipoprotein (HDL) cholesterol â the good cholesterol that helps remove low-density lipoprotein (LDL), the bad cholesterol from your bloodstream.