Alternate-day modified fasting has been put to the test for lifespan extension. Doctors have suggested that alternate-day calorie restriction might extend life as well as improve a variety of diseases such as asthma, allergies, autoimmune diseases, infectious diseases, neurological conditions, atrial fibrillation, and menopause-related symptoms. In a video titled Does Intermittent Fasting Increase Human Life Expectancy?, the actual effect on chronic diseases is discussed.
Researchers have found that alternate-day fasting significantly improved asthma-related symptoms, control, and quality of life, as well as objective measurements in overweight adults. Though the fasting had positive effects, improved weight in particular, it’s unclear if the improvements are specific or a result of added weight loss. A study from 1956 showed that intermittent fasting did have significant implications on individuals’ health, including lower hospitalization days. Nevertheless, the methodology and biases of the study raise questions about its results, given the lack of randomization and potential bias from those administering the study.
The results from the 1956 study on alternate-day fasting are interesting but should be taken with caution. The study holds value considering the era in which it was conducted, though there are valid concerns about its methodology and the lack of randomization. Overall, the effect of alternate-day fasting on chronic diseases and lifespan warrants further studies.
Explore the author’s fasting series and popular videos on the subject here. For more information on longevity, see the related videos below.
