Human biomonitoring studies measuring bisphenol A (BPA) in urine have shown widespread exposure in the general population. Diet is thought to be a major route of exposure. We studied urinary BPA patterns in five individuals over a 48-h period of fasting (bottled water only). Personal activity patterns were recorded with a diary to investigate non-dietary routes of exposure.… Read More

INTRODUCTION: Dietary restriction benefits health and increases lifespan in several species. Food odorants restrain the beneficial effects of dietary restriction in Drosophila melanogaster. We hypothesized that the presence of visual and odorous food stimuli during a prolonged fast modifies the neuroendocrine and metabolic response to fasting in humans. SUBJECTS AND METHODS: In this randomized… Read More

Starvation may change autonomic nervous system activity and sensitivity such that a greater vagal withdrawal may occur during a sympathetic challenge. Six healthy humans endured a 3-day, water-only fast, during which participants were subjected to passive 80 degrees head-up tilt testing twice on each day (a.m. and p.m.). Heart rate, heart rate variability (HRV), ventilation [Formula: see text… Read More

BACKGROUND: Appendicitis is an acute condition of the abdomen that is treated with surgical intervention. Conservative treatment of appendicitis currently involves intravenous antibiotics. While conservative care is a useful tool in apprehensive patients, in conditions such as appendicitis, delays in proper treatment can be life threatening. In spite of this, some patients will still refuse… Read More

Short-term fasting (48 hours) was shown to be effective in protecting normal cells and mice but not cancer cells against high dose chemotherapy, termed Differential Stress Resistance (DSR), but the feasibility and effect of fasting in cancer patients undergoing chemotherapy is unknown. Here we describe 10 cases in which patients diagnosed with a variety of… Read More

Lean healthy individuals are characterized by the ability to rapidly adapt metabolism to acute changes in substrate availability and metabolic rate. However, in glucose-intolerance/insulin-resistant conditions, such as that induced by starvation, the flexibility of tissues to rapidly respond to change in substrate availability is diminished. We asked whether the conundrum of increased glucose… Read More

The article is devoted to an effective not medicamentous method of therapy--to the medical starvation. Indications and contra-indications to carrying out of medical starvation are given. Own results of use of medical starvation are resulted at diseases of bodies of digestion. Practical recommendations on applications of medical starvation for patients with diseases of bodies of a gastroenteric… Read More

Adult humans often undertake acute fasts for cosmetic, religious or medical reasons. For example, an estimated 14% of US adults have reported using fasting as a means to control body weight and this approach has long been advocated as an intermittent treatment for gross refractory obesity. There are unique historical data sets on extreme forms of food restriction that give insight into the… Read More