Should niacin be taken at night?
Niacin should be taken with food. The extended-release form of niacin should be taken at bedtime. Niacin shouldn’t be crushed or cut.
How much niacin per day is safe?
The recommended daily amount of niacin for adult males is 16 milligrams (mg) a day and for adult women who aren’t pregnant, 14 mg a day.

How much niacin can I take in a day?
When is the best time to take niacin orally?
For oral dosage form (extended-release tablets): Adults and children older than 16 years of age—At first, 500 milligrams (mg) per day, taken at bedtime. After 4 weeks, your doctor will increase your dose to 1000 mg per day, taken at bedtime.
Are there any side effects to taking 500 mg of niacin?
This study, which started at a daily 500-milligram dose and eventually increased to 2,500 milligrams per day, found that niacin, combined with one type of statin drug, was able to improve four types of cholesterol commonly associated with atherosclerosis. One of the most common side effects of high doses of niacin is a “niacin flush.”

Is it safe to take niacin extended release tablets?
Niacin extended-release tablets should be taken whole and should not be broken, crushed or chewed before swallowing. Use of Niacin extended-release tablets in patients with renal or hepatic impairment has not been studied. Niacin extended-release tablets are contraindicated in patients with significant or unexplained hepatic dysfunction.
What’s the difference between niacin and regular release?
Note: Formulations of niacin (regular release versus extended release) are not interchangeable. Dietary supplement (OTC labeling): Oral: 50 mg twice daily or 100 mg once daily. Note: Many over-the-counter formulations exist.
What is niacin time release?
Time Release Niacin is released over a period of six to eight hours to reduce flushing. Niacin plays an essential role in the activities of many enzymes involved in the cholesterol metabolism. This formula is a unique sustained-release tablet that allows for maximal benefit with minimal side effects.
Is 500mg. of niacin a day to much?
Take a 500 mg niacin pill after every 5-6 hours with two large glasses of water. Jog for at least 30 minutes every day. On the day of the test, take at least two pills (totaling to 1000mg) of niacin with two large glasses of water and then continue with the 1L/hour water regimen.
How much Niacin is too much?
In fact, too much can be toxic. Anything over 35 mg. a day can be dangerous for adults. The recommended daily allowance of niacin is 16 mg. for men, 14 mg. for women, 2-12 mg. for children, and 18 mg. for pregnant women.
Is 500mg of niacin safe?
A more dangerous effect is liver inflammation. Although most commonly seen with slow-release niacin, it can occur with any type of niacin,when taken at a daily dose of more than 500 mg . Regular blood tests to evaluate liver function are therefore mandatory when using high-dose (or niacinamide or inositol hexaniacinate).