Kishore Kumar Kishore Kumar Asked 5 months ago

Does l glutamine cause weight gain?

I'm thinking about taking L-Glutamine for muscle recovery after workouts. However, I'm also watching my weight very carefully. Does L-Glutamine cause weight gain? I definitely don't want to add extra kilos.

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7 answers

Divya Chawla Divya Chawla Joined May 2026 5 months ago
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I started taking it last week for my IBS issues and I feel thoda bloated and heavy in my belly. Did anyone else experience water retention or bloating after starting glutamine? I am really scared that it will ruin my weight loss progress.

Aryan Bose Aryan Bose Joined Apr 2026 5 months ago

Bro, I've been taking l-glutamine after my workouts for gut health, and honestly, I didn't gain any weight. It's just an amino acid, not some high-calorie mass gainer. Unless you are eating extra parathas daily, you won't get fat just from this.

Meenakshi Sundaram Meenakshi Sundaram Joined Apr 2026 5 months ago

Actually, l-glutamine is mostly used to repair the gut lining and recover muscles, not for calorie addition. But as a vegetarian, I prefer getting my aminos naturally from paneer and curd rather than packaged tubs. Just keep an eye on your overall daily protein intake.

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Rupa Das Rupa Das Joined Mar 2026 5 months ago

If you are noticing unexplained weight gain after starting any supplement, please get your thyroid profile checked. Sometimes we blame the new powder, but our T3/T4 levels are actually fluctuating. Always consult your endocrinologist before adding any regular supplement.

Sameer Deshpande Sameer Deshpande Joined Jul 2026 4 months ago

Between back-to-back office meetings, I barely get time to track every micro-nutrient. L-glutamine won't cause weight gain because it has almost zero calories. If you are gaining weight, it is likely due to lack of sleep or sedentary desk work, not this supplement.

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Aditya Shinde Aditya Shinde Joined Jan 2026 5 months ago

Actually, l-glutamine is for gut healing, yaar. I took it for my bloating issues and it didn't make me gain any weight at all. Don't worry, just make sure you buy a genuine brand because duplicate supplements are everywhere nowadays.

Harish Mehta Harish Mehta Joined Apr 2026 5 months ago

As a diabetic, I am very cautious about what I put in my body because some supplement brands mix hidden sugars or maltodextrin. L-glutamine itself doesn't cause weight gain or insulin spikes, but please read the label very carefully for added sweetening agents.

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