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2022年4月26日 · WebMD explains the role of niacin - vitamin B3 - in improving cholesterol levels and lowering cardiovascular health risks.
2024年1月25日 · Niacin is a form of vitamin B3 made in the body from tryptophan. It's found in many foods including meat, fish, milk, eggs, green vegetables, and cereals. Niacin is required for the proper...
Niacin deficiency is a condition that occurs when a person doesn't get enough or can't absorb niacin or its amino acid precursor, tryptophan. In the United States, niacin deficiency is...
2023年9月20日 · What Are Lymphocytes? Medically Reviewed by Zilpah Sheikh, MD on September 20, 2023. Written by WebMD Editorial Contributor. What Are Lymphocytes? Function of Lymphocytes. How to Test for...
2023年8月17日 · Hypotension is the medical term for low blood pressure. You have it when a reading shows your blood pressure is much lower than expected. A blood pressure reading appears as two numbers. The...
2024年2月19日 · What Is a C-Reactive Protein? If you have high cholesterol, you've probably been told to lower the LDL number from your blood test. LDL is the "bad cholesterol ," the type that contributes to...
2023年9月18日 · The sedimentation rate -- or “sed rate,” for short -- is a blood test that checks for inflammation in your body. It’s one clue for your doctor that you might have a disease linked to...
