What happens to the body during a niacin flush?
A ‘Niacin flush’ is a side effect of taking high doses of supplemental niacin (Vitamin B3). The flush happens when niacin causes the small capillaries in your skin to dilate, which increases the flow of blood to the surface of the skin.
Is Vitamin B3 good for high blood pressure?
May reduce blood pressure In one observational study of over 12,000 adults, researchers found that each 1 mg increase in daily niacin intake was associated with a 2% decrease in high blood pressure risk — with the lowest overall high blood pressure risk seen at a daily niacin intake of 14.3 to 16.7 mg per day ( 8 ).
How much niacin should you take to lower your blood pressure?
Nevertheless, Gadegbeku et al15 reported that acute niacin administration (1.4 g infusion for 60 min) may lower BP in patients with hypertension, but not in normotensive patients.
Does niacin affect heart rate?
CONCLUSION: Based on the results of this investigation we have demonstrated that acute niacin supplementation of 1000mg significantly decreased resting systolic and diastolic blood pressure, and resting heart rate post-consumption.
Does niacin clean your arteries?
Niacin, or Vitamin B3, is the best agent known to raise blood levels of HDL, which helps remove cholesterol deposits from the artery walls.
Does Zinc Lower blood pressure?
The researchers found that zinc affects the muscles, endothelial cells, and sensory nerves together, reducing the amount of calcium in the muscles and causing them to relax. This, in turn, results in increased blood flow and lower blood pressure.
Who should not take niacin?
People with a history of liver disease, kidney disease, or stomach ulcers should not take niacin supplements. Those with diabetes or gallbladder disease should do so only under the close supervision of their doctors. Stop taking niacin or niacinamide at least 2 weeks before a scheduled surgery.