Hello Vijay Gupta Ji,
Great question! The simple answer is — No, masturbation does not cause muscle loss.
Masturbation does not affect testosterone levels in a way that would impact your ability to build or retain muscle.
Your muscle strength and growth come from regular exercise, proper nutrition, and sufficient rest.
Unless done in excess to the point it affects your sleep, diet, or physical activity, it has no negative effect on your muscles or fitness goals.
Focus on strength training and protein-rich meals
Get 7–8 hours of quality sleep
Stay hydrated and avoid stress
So rest assured, Vijay Ji, masturbation is a normal and safe activity and doesn’t interfere with your muscle development.
Wishing you strength, confidence, and great health! Let me know if you need help with a fitness or diet plan.