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.
Eating nuts regularly, especially walnuts and almonds, may help reduce cholesterol levels of LDL cholesterol. Niacin. Niacin, or vitamin B-3 helps lower LDL cholesterol levels as much as 10% and raise HDL cholesterol levels by 15% to 30%. Because of its many side effects, niacin should only be used under the supervision of a health practitioner.