Fasting on and off can help you ‘live longer’

London, Feb 20 (ANI): Starving yourself on alternate days can boost brainpower, help to lose weight and make you live longer, say American scientists.

Scientists at The National Institutes for Aging said their research was based on giving animals the bare minimum of calories required to keep them alive and results showed they lived up to twice as long.

The diet has since been tested on humans and appears to protect the heart, circulatory system and brain against age-related diseases like Alzheimer’s.

“Dietery energy restriction extends lifespan and protects the brain and cardiovascular system against age-related disease,” the Daily Mail quoted Mark Mattson, head of the laboratory of neurosciences at the NIA and professor of neuroscience at John Hopkins University in Baltimore, as saying.

“We have found that dietary energy restriction, particularly when administered in intermittent bouts of major caloric restriction, such as alternative day fasting, activates cellular stress response pathways in neurones,” he said to the Sunday Times.

In one set of experiments, a group of mice were only fed on alternate days while others were allowed to eat daily. Both groups were given unlimited access to food on the days they were allowed to eat and eventually consumed the same amount of calories.

Professor Mattson said he found the mice fed on alternate days were more sensitive to insulin and needed to produce less of it.

High levels of the hormone, which is produced to control sugar levels after a meal or snack, are usually associated with lower brain power and are at a higher risk of diabetes.

The brains from both sets of rodents were then examined and Professor Mattson said he found the calorie restricted diets appeared to improve the function of brain synapses.

These are the junctions between brain cells, which promote the generation of new cells and make them more resistant to stress. (ANI)

Submit your comment

Please enter your name

Your name is required

Please enter a valid email address

An email address is required

Please enter your message

TruthDive © 2014 All Rights Reserved