Archive · 25 May 2025
Dry Fasting Concerns: Experts Warn of Health Risks
Dry fasting is a diet where you don't eat or drink anything, even water, for a while.
Some people think it helps with weight loss, but experts say it's risky.
A dietitian warns it can cause dehydration and other health problems.
While the body goes through changes like burning fat and repairing cells during a fast, the downsides of dry fasting, such as potential health complications, outweigh any possible benefits.
It's better to consider safer ways to lose weight.
Dry fasting involves abstaining from both food and water for a set period.
Proponents claim potential benefits like weight loss, but research is limited.
A US-based dietitian warns of potential health risks.
Risks include dehydration, kidney issues, and nutritional deficiencies.
The body undergoes various changes during a 36-hour fast, including autophagy and fat burning.
- Who
- A US-based dietitian and people who practice dry fasting.
- What
- Dry fasting, restricting both food and water.
- When
- Over a period of time, such as 36 hours.
- Where
- N/A
- Why
- For potential weight loss, although experts caution against it.
Potential Benefits
Health Risks
Claims
Potential Benefits
Reduced inflammation, improved skin health, and weight loss
Health Risks
Dehydration and serious health complications
- What is dry fasting?
- Restricting both food and water intake for a period
- Key concern
- Dehydration and other health complications
- Expert opinion
- Registered dietitian Julia Zumpano cautions against dry fasting
- Potential risks
- Urinary/lung complications, nutritional deficiencies, eating disorders
- Body changes at 12 hours
- Liver starts converting fat into ketones
- Body changes at 36 hours
- Peak of autophagy, boosting metabolic activity