Russian Health Officials Warn Fasting Poses Serious Heart and Mental Risks

Russian health authorities have issued a strong warning about the dangers of fasting. The practice, often promoted for weight loss and wellness, carries serious risks to physical and mental heart health. Experts stress that safer alternatives exist for those seeking better health outcomes.

Fasting can lead to severe complications, even with popular methods like the 16/8 approach. While often seen as gentle, this form of intermittent fasting may still harm heart function, digestion, and nervous system stability. More extreme fasting increases the risk of blood clots, gallstones, fainting, and atrial fibrillation.

Long-term food deprivation can cause vitamin deficiencies, weakening skin, hair, and energy levels. Mental effects include irritability, depression, anxiety, and problems with memory and focus. The risks are highest for people with chronic illnesses, such as diabetes, heart disease, or kidney problems.

Pregnant and breastfeeding women have been advised to avoid fasting completely. Medical supervision is essential for anyone attempting extended fasting to prevent life-threatening conditions like ketoacidosis. Health officials recommend balanced diets, regular exercise, and stress management instead—methods that offer benefits without the same hazards.

The warnings highlight fasting's potential to do more harm than good. Those with existing health conditions face the greatest threats, while even healthy individuals may suffer unexpected consequences. Authorities continue to push for evidence-based, safer approaches to improving well-being.