Is water fasting healthy for weight loss?

Question

My friends are talking about 'water fasting' for quick weight loss and detox. I'm curious if this is actually a healthy way to lose weight or if it's potentially harmful.

Karan Singhal · Accepted Answer

Water fasting is highly extreme and completely unsustainable for long-term fat loss. You will mostly lose water weight and muscle mass, which slows your metabolism. Stick to a proper calorie deficit instead.

Siddharth Sen · Answer

According to my doctor, fasting on just water can cause severe electrolyte imbalances and drop your blood pressure dangerously low. He strictly advised me that any fast exceeding 24 hours must be medically supervised to avoid strain on the kidneys and heart.

Sunita Sharma · Answer

While short traditional fasts are good to cleanse the system naturally, water-only fasting for weight loss can make you very weak. If you experience severe acidity, fainting, or palpitations, please stop and see a doctor immediately. It is safer to eat light home-cooked meals.

Meera Nair · Answer

As a working professional, I find water fasting highly impractical because it leaves you with zero energy to focus at work. You will feel dizzy and irritable. It is far more realistic to practice simple portion control and regular walking.

Riya Kapoor · Answer

Oh my god, please don't starve yourself with water fasting, it sounds so stressful and unhealthy! Don't stress too much about losing weight overnight. Just eat clean, home-cooked food and go for walks with me instead.

Is water fasting healthy for weight loss?

5 answers

Consult a dietary specialist

Related reads

Log in or sign up