Just 1 mistake and your liver can fail! Avoid overdose of these supplements
- bySherya
- 12 Apr, 2025

Our liver is the body's detox powerhouse. It filters everything we eat and drink. Therefore, when you take too much of even some beneficial supplements, it starts damaging this organ.

Toxic Supplements for Liver : Nowadays people are taking various supplements in the name of fitness, weight loss and immunity boosting. Whether it is a gym goer or a health conscious person, most people have vitamins, protein powder and herbal supplements in their homes. But do you know that many of these supplements can harm the liver even in a small overdose.
Actually, our liver is the detox powerhouse of the body. It filters everything we eat and drink. Therefore, when you take excess amounts of even some beneficial supplements, it starts damaging this organ. Let us know which are the supplements whose overdose is very important to avoid...
1. Vitamin A
Vitamin A is an important and beneficial supplement for health, but its high dose can cause fatty liver and even liver failure. Therefore, Vitamin A should be taken only on the advice of a doctor.
2. Vitamin B3
Niacin is often used to control cholesterol levels, but an overdose, especially of more than 500 mg per day, can put a strain on your liver. It can lead to increased liver enzymes, hepatitis, and in severe cases, liver failure.
3. Vitamin D
Vitamin D is very important for our bones and brain, but taking it in excess is not good for the liver at all. It causes calcium imbalance. Do not take more than 1000–2000 IU, unless the doctor advises.
4. Green tea
Green tea is also very beneficial for health. The catechins present in it can cause liver toxicity in overdose. It should not be taken in large quantities considering it herbal.
5. Iron supplements
Excess iron in the body can get accumulated in the liver and become toxic. Therefore, it should not be taken in large quantities. Before taking it, get a blood test done on the advice of the doctor.
6. Excessive amount of aloe vera
Aloe vera is healthy but consuming it, especially in large amounts or as whole leaf extracts, can cause problems. Some compounds in aloe can be toxic to the liver. Animal studies have also linked it to cancer. So consume it in moderation.