What is the link between homocysteine the B vitamins folate vitamin B12 and vitamin B6 and heart disease?
What is the link between homocysteine the B vitamins folate vitamin B12 and vitamin B6 and heart disease?
Folate, vitamin B6, and vitamin B12 are cofactors in homocysteine metabolism, and low intakes of these nutrients are associated with higher blood homocysteine concentrations, a potential risk factor for coronary heart disease (CHD) and stroke.
Does vitamin B12 increase homocysteine?
Vitamin B12 deficiency leads to a serum build-up of methylmalonic acid. Deficiency of vitamin B12 or folic acid can lead to increased homocysteine levels.
Does high homocysteine levels cause anxiety?
Researchers have also reported that increased homocysteine levels elevate the anxiety effects by direct neurotoxic effects (Bisschops et al., 2004; Kruman et al., 2000; Sachdev, 2004), reducing the synthesis of neurotransmitters due to decreased and nonrecycling of s-adenosyl methionine (Bottiglieri et al., 1992, 2000) …
Does B6 lower homocysteine?
High-dose vitamin B6 decreases homocysteine serum levels in patients with schizophrenia and schizoaffective disorders: a preliminary study. Clin Neuropharmacol.
Does folate reduce homocysteine?
Folic acid is the most important dietary determinant of homocysteine; daily supplementation with 0.5 to 5.0 mg typically lowers plasma homocysteine levels by about 25 percent.
What foods are high in B12?
Further dairy, eggs, and cheese are all good natural sources of vitamin B12. Vegetarian foods high in vitamin B12 include fortified cereals, fortified fruit juices, fortified tofu, yogurt, milk, cheese, eggs, vitamin water, and whey powder.
What does a high level of B12 and folate mean?
High B12 and high folic acid are signs of hemochromatosis. Hemochromatosis can cause iron to build up in the body’s organs. My father died due to the build up of iron in his heart. I am now showing signs of damage to my liver.
Are folate and vitamin B12 the same thing?
No, they are totally different things. B12 is found only in foods of an animal origin. Folate (the name for folic acid and many other similar compounds) is found in many foods, especially some plant-based foods. It is also called Vitamin B9. Both vitamins are important in a variety of biochemical processes.
Why folic acid and vitamin B12 are required?
Folic acid/folate and vitamin B12 are both needed in the production of red blood cells and iron utilization. Folic acid/folate also work with other B-vitamins to control blood levels of the amino acid, homocysteine.
