Anjali Mehta Anjali Mehta Asked 5 months ago

Does nac cause weight gain?

I've been considering taking NAC for its antioxidant benefits, but I'm also watching my weight very closely. Does anyone know if this supplement tends to cause weight gain? I really don't want to add extra kilos.

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7 answers

Savita Sharma Savita Sharma Joined Feb 2026 5 months ago
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I have been active on this health forum for years and have seen many people ask about NAC. In my experience, most users actually report that it doesn't cause any weight gain, and some even feel it helps with their metabolism. Just make sure you are eating a balanced diet alongside.

Ramanpreet Singh Ramanpreet Singh Joined Jul 2026 4 months ago

Usually, NAC does not lead to weight gain, but if you feel bloated, try drinking warm fennel seed water in the morning. Natural remedies really help with water retention. But if your weight is suddenly rising very fast, please consult a doctor to check for other issues like thyroid.

Neha Rastogi Neha Rastogi Joined Apr 2026 5 months ago

I totally understand your anxiety because every time I start a new supplement, I also worry about side effects like gaining weight. It is really stressful to manage health. From what I know, NAC doesn't typically cause weight gain, so please try not to stress too much about it.

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Ketan Shah Ketan Shah Joined May 2026 5 months ago

Weight gain is mostly about your daily calorie intake and metabolic health, not just one supplement like NAC. I keep my vegetarian diet very clean with high fiber and low oil, and never faced weight issues while taking it. Focus on your meals and stay active.

Siddharth Sen Siddharth Sen Joined Mar 2026 5 months ago

Haha, honestly, my weight gain is usually because of late-night biryani cravings and not my NAC supplement! I have been taking NAC for a while and it didn't change my weight at all. Just watch those extra snacks and you will be completely fine.

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Ayesha Khan Ayesha Khan Joined May 2026 5 months ago

I totally get it, trying to stay fit while managing supplements is such a tough balancing act. It is so frustrating when you are trying to do something good for your health and worry it might backfire. Don't worry, NAC generally does not cause weight gain for most people.

Meenakshi Sundaram Meenakshi Sundaram Joined Jun 2026 4 months ago

I had a lot of fluid retention and hormonal issues last year, so I am always very cautious about taking any supplement. While NAC itself isn't known for gaining weight, everyone's body reacts differently. Please see your doctor and get your hormone levels checked before coming to a conclusion.

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