Is 2500 mg of niacin too much?

Is 2500 mg of niacin too much?

Why you need it: For muscle contraction and bone health; it also can help improve blood pressure. How much you need: The recommended intake for adults is 1,000 to 1,200 milligrams daily. How much is too much: 2,500 milligrams. More can lead to constipation, abdominal pain and calcium deposits in the body.

Is 1000 mg of niacin dangerous?

At much higher doses (1000 to 2000 mg per day) niacin is used as a treatment for high cholesterol. These higher doses of niacin cause an intense flushing or “prickly heat” sensation to the face and upper body, usually 15-30 minutes after taking a relatively large dose (e.g. 500 mg).

Can niacin cause heart attack?

Niacin, or vitamin B3, is too dangerous and should not be used routinely by people looking to control their cholesterol levels or prevent heart disease, doctors say.

Is it possible to overdose on niacin over the counter?

Niacin overdose is unlikely if you take niacin only in the amount prescribed by your doctor. While it’s not possible to overdose on niacin simply by eating too many niacin-rich foods, taking too much over-the-counter or prescription niacin can be dangerous. Niacin overdose signs and symptoms include: Severe skin flushing combined with dizziness.

What are the effects of too much niacin?

Diarrhea: Too much of Niacin in the body may cause Diarrhea and vomiting for a long time. Jaundice: Liver disorders and Jaundice are very common side effects of Niacin Overdose. Pregnancy Issue: Niacin can even impact pregnancy problems.

When to increase niacin dosage after Week 5?

-Weeks 5 to 8: 1000 mg orally at bedtime. -After week 8: Titrate to patient response and tolerance; if response to 1000 mg a day is inadequate, increase to 1500 mg a day; may subsequently increase to 2000 mg a day: daily dose should not be increased more than 500 mg in a 4-week period.

How much niacin should I take for depression?

Dosage. According to online testimonials, people with severe depression who respond to niacin therapy tend to benefit from a much higher dose, from anywhere between 1,000 to 3,000 mg. According to the 2008 nutrition documentary, Food Matters, one woman saw her depression symptoms reversed with a daily dose of 11,500 mg.

What happens if you overdose on niacin?

Overdose of niacin can also cause problems in the digestive system. Bloating, flatulence, nausea, vomiting and diarrhea are the symptoms of gastrointestinal problems due to too much niacin. One of the most severe but rare side effect of niacin overdose is sudden reduction in the blood pressure.

What are the dangers of taking niacin?

However, all of these side effects tend to fade over time. Risks. Niacin does have risks. It can cause liver problems, stomach ulcers, changes to glucose levels, muscle damage, low blood pressure, heart rhythm changes, and other issues.

What are the long term side effects of niacin?

Commonly reported side effects of niacin include: pruritus, nausea, and flushing. Other side effects include: skin rash, and vomiting.

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.