What Is Water Fasting? Check Its Health Benefits

By Vanshika Gaur
27 Mar 2025, 19:30 IST

Water fasting refers to a fast where you can not consume anything except water. This fast is becoming popular among individuals, especially those who want to lose weight and detoxify their bodies. Here are a few health benefits that water fasting offers. Tap to read!

Body Detox

Water fasting helps detoxify the body by allowing the digestive system to rest, saving more energy for the other body parts to remove toxins.

Low Blood Pressure

It helps lower blood pressure due to zero sodium intake, which also helps in reducing bad cholesterol (LDL) and inflammation.

Reduces Insulin Sensitivity

This fasting helps regulate blood sugar levels in the body, which helps reduce insulin sensitivity, lowering the risk of type 2 diabetes.

Improves Heart Health

Water fasting also helps reduce bad cholesterol (LDL) and inflammation, therefore, improving heart health.

Aids Digestion

It allows the digestive system to rest, helping it repair and heal itself, promoting better digestion and reduced bloating.

Boosts Immune System

It also boosts immunity by quickly rejuvenating the immune system, helping the body increase the production of white blood cells.

Reduces Inflammation

While fasting, the body removes oxidative stress and other toxins from the body, helping reduce inflammation.

Weight loss

While fasting, the body lacks calories, which causes it to burn the stored fat for energy, leading to weight loss.

Information Credits

According to PubMed, water fasting helps reduce stress, promotes weight loss, keeps the body hydrated, and more. It is advisable to consult a dietitian before observing this fast.