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Experts from the University of Sydney have found that water-only fasting may severely affect individuals with pre-existing heart or vascular conditions
According to new research, water-only fasting could be fatal for those already suffering from heart issues. (News18 Hindi)
Losing weight is not an easy task by any means. Many people struggle for years without seeing any significant reduction in their weight. In such cases, some resort to shortcuts, including fasting, often for 24 hours, relying solely on water. This approach shows immediate results and is becoming increasingly popular.
However, an alarming trend is emerging where people are not only avoiding food during fasts but also abstaining from water altogether. That means they neither eat nor drink anything. If you’re considering this, be cautious, a new study warns that this practice could be dangerous. Even water-only fasts have now been flagged as risky.
Impact On The Heart And Blood Vessels
Experts from the University of Sydney have found that water fasting may severely affect individuals with pre-existing heart or vascular conditions. The researchers pointed out that although water-only fasting is gaining popularity for weight loss, it could be fatal for those already suffering from heart issues. The long-term effects may be more complex, particularly for individuals with existing health vulnerabilities.
Professor Luigi Fontana, the study’s lead author, explained that the initial hypothesis was that water fasting would reduce inflammation. However, their research revealed the opposite. Long-term fasting placed stress on the body and increased inflammation-promoting proteins in the blood, potentially posing significant risks for individuals with cardiovascular problems.
Long-Term Effects On The Body
The study observed 20 adults who fasted on water alone for 10 days, followed by five days of refeeding. On average, participants lost 7.7% of their body weight — a seemingly positive outcome. However, they also reported adverse symptoms such as headaches, low blood pressure, and insomnia.
Professor Fontana noted that while people are seeking effective methods for weight loss, the dramatic effects of water fasting demand closer scrutiny. “Our study indicates that, in certain cases, water fasting may negatively impact the body,” he said.
Consult A Doctor First
Fontana emphasised that individuals with existing health concerns, particularly related to the heart or blood vessels, must consult a doctor before attempting a water or dry fast. Experts further advised that the benefits of fasting extend beyond weight loss and can influence mental health, energy levels, and hormonal balance.
As research into the long-term impact of such diets is still ongoing, caution is advised. People with underlying health issues should always seek medical guidance before beginning any fasting routine. If any discomfort arises during fasting, it should be stopped immediately and medical help should be sought.
- Location :
Sydney, Australia
- First Published:
