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As a consequence of the biochemical reactions in which homocysteine is involved, deficiencies of vitamin B 6, folic acid (vitamin B 9), and vitamin B 12 can lead to high homocysteine levels. [2] Other possible causes of hyperhomocysteinemia include genetics, excessive methionine intake, and other diseases.
Researchers with the Cleveland Clinic found having high levels of niacin, also called vitamin B3, is strongly associated with a higher chance of developing heart attack, stroke and other adverse ...
The resulting name niacin was derived from nicotinic acid + vitamin. [89] [16] Carpenter found in 1951, that niacin in corn is biologically unavailable, and can be released only in very alkaline lime water of pH 11. This explains why a Latin-American culture that used alkali-treated cornmeal to make tortilla was not at risk for niacin ...
High levels of niacin, a B vitamin that’s found in many foods and added to fortified cereals and breads, can raise the risk of heart disease, according to new research. ... chairman for the ...
The paper summarized their research showing high-dose niacin significantly lowered cholesterol in both high cholesterol patients as well as low cholesterol control subjects. [5] The results were replicated by researchers at the Mayo Clinic and in Germany the following year.
Triglyceride level is an independent risk factor for cardiovascular disease and/or metabolic syndrome. [37] Food intake prior to testing may cause elevated levels, up to 20%. Normal level is defined as less than 150 mg/dL. [46] Borderline high is defined as 150 to 199 mg/dL. [46] High level is between 200 and 499 mg/dL. [46]
The Mayo Clinic diet, a program that adheres to this notion, was developed by medical professionals based on scientific research, so you can trust that this program is based on science, and not ...
Niacin deficiency is a consequence of a diet low in both niacin and the amino acid tryptophan, a precursor for the vitamin. Low plasma tryptophan is a non-specific indicator, meaning it can have other causes. The signs and symptoms of niacin deficiency start to revert within days of oral supplementation with large amounts of the vitamin. [23] [24]