What to avoid with niacin?


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Niacin, also known as vitamin B3, is an essential nutrient that plays a crucial role in various bodily functions. However, while it is beneficial, there are certain things that you should avoid when taking niacin supplements.


Firstly, it’s important to avoid drinking alcohol when taking niacin. Alcohol can increase the risk of liver damage and can also worsen the flushing effects of niacin. Flushing is a common side effect of niacin that can cause redness, warmth, and itching on the skin.

Niacin/ Image Credits: Walgreens

Secondly, you should avoid getting up too fast from a sitting or lying position when taking niacin. This is because niacin can cause a drop in blood pressure, which can make you feel dizzy if you stand up too quickly.

Thirdly, you should avoid eating foods high in fat or cholesterol when taking niacin. Niacin is often used to help lower cholesterol levels, so eating foods high in fat or cholesterol can make niacin less effective.


In addition to these, there are certain medications and substances that can interact with niacin. For instance, taking aspirin or another nonsteroidal anti-inflammatory drug such as ibuprofen or naproxen 30 minutes before niacin may reduce the flushing effect. However, it’s always best to consult with a healthcare provider before starting any new medication or supplement.

Lastly, if you have certain health conditions, such as liver disease, peptic ulcer disease, or severe low blood pressure, you should avoid taking large amounts of niacin. Niacin has been linked with liver damage, can cause low blood pressure, and might activate a peptic ulcer.

In conclusion, while niacin is a beneficial nutrient, it’s important to be aware of what to avoid when taking it. Always consult with a healthcare provider for personalized advice. Remember, the key to good health is not just about taking supplements, but also about maintaining a balanced diet and a healthy lifestyle.


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