Experts Urge Medical Consultation Before Trying Water-Only Fasting Diets

Recent research emphasizes the importance of consulting healthcare professionals prior to undertaking water-only fasting diets, especially for individuals with pre-existing health conditions. The study, conducted by a team from Australia, Italy, and the United States, was published in the journal Molecular Metabolism and examined the effects of prolonged fasting—defined as abstaining from all food and consuming only water for more than four days—on various health markers.

Water-only fasting has gained popularity for its rapid weight loss results, with many participants experiencing significant reductions in body weight and waist circumference within a short period. In the study, 20 volunteers (11 women and nine men) completed a 10-day water fast followed by a five-day refeeding phase. While they achieved an average weight loss of approximately 7.7% and a 6% decrease in waist size, they also reported adverse symptoms such as headaches, insomnia, and low blood pressure.

The lead researcher, Professor Luigi Fontana from the Charles Perkins Center, initially hypothesized that prolonged fasting might reduce inflammation in the body. Contrary to expectations, the findings revealed that extended fasting actually increased levels of pro-inflammatory proteins in the bloodstream, which could heighten health risks for those with heart and vascular issues.

Interestingly, the study also observed a reduction in amyloid beta proteins, which are associated with Alzheimer’s disease, suggesting potential neuroprotective effects. However, these findings are preliminary, and more research is necessary to fully understand the long-term implications of such diets.

Professor Fontana emphasized the need for caution, especially among individuals with existing health conditions. He advised that anyone considering a water-only fast should first consult with a healthcare provider to assess risks and ensure safety.

This study underscores that while water fasting can lead to noticeable weight loss, it may also pose risks and cause bodily stress. Health experts recommend a balanced approach to weight management and advise professional guidance before attempting extreme fasting regimens. To read more, visit source.