Sakshi Jain Sakshi Jain Asked 10 months ago

Can too much fiber cause weight gain?

I've been making a conscious effort to eat more fiber-rich foods like oats, fruits, and veggies for better digestion. However, I've noticed a slight weight gain since I started. Can having too much fiber actually contribute to weight gain?

6

6 answers

Shalini Misra Shalini Misra Joined Apr 2026 6 months ago
Most liked

I also thought eating high fiber was causing my weight gain and bloating, but when I finally went to the doctor, my TSH levels were sky high. Please get a proper thyroid panel and blood checkup done before blaming the diet.

Rahul Rawat Rahul Rawat Joined Mar 2026 7 months ago

Bro, fiber itself has almost zero calories. If you are gaining weight, you are probably eating high-fiber biscuits or packed snacks that are secretly loaded with sugar and palm oil. Check the ingredients first.

Gaurav Mehta Gaurav Mehta Joined Mar 2026 7 months ago

I can't say if it's medically possible, but when I added too much Isabgol and raw salads to my routine, I felt incredibly bloated and the scale actually went up by 1.5 kgs. It went back down once I reduced the fiber and started drinking more water.

Powered by

Consult a dietary specialist

Tanya Bhatia Tanya Bhatia Joined Feb 2026 8 months ago

I literally just dealt with this last week! My stomach was super distended because of constipation caused by too much sudden fiber. It felt like weight gain but it was just backed-up stool and water weight. I feel so much lighter now after balancing my diet.

Arjun Kapoor Arjun Kapoor Joined Apr 2026 6 months ago

If your gut is feeling heavy from fiber, try adding a brisk 20-minute walk after lunch and dinner to help your digestion move along. If your doctor allows regular exercise, keeping active is the best way to prevent that heavy, bloated feeling.

Related reads

All articles
Nisha Fernandes Nisha Fernandes Joined Apr 2026 6 months ago

Honestly, I am too tired from waking up at 3 AM to worry about fiber. But if my bloated stomach makes me look pregnant after eating a bowl of oats, I just call it a food baby and go to sleep. It is mostly just temporary gas, don't overthink it!

Evidence-based health, reviewed by clinicians. Free, weekly.