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Published on: 7/15/2025

Why am I gaining weight while working out regularly?

Gaining weight while working out can happen because you might be building muscle, which is heavier than fat. Exercise can also increase the size of your organs, contributing to weight gain.

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Explanation

When you work out regularly, your body goes through changes that can lead to weight gain. One reason for this is muscle growth. As you exercise, especially if you do strength training, your muscles get bigger and stronger. Muscles are denser and weigh more than fat, so even if you lose fat, gaining muscle can make you weigh more.

Reasons for Weight Gain:

  1. Muscle Growth: Exercise, particularly strength training, can increase muscle size. Muscles weigh more than fat, so this can cause weight gain.
  2. Organ Size: Intense exercise, like power training, can increase the size of your organs, which also adds to your weight.

These changes are generally healthy and mean your body is becoming stronger and more efficient. It's important to focus on how you feel and your overall health rather than just the number on the scale.

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