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Vital Signs

Vital Signs

Health

Could fasting help you stay young?

Updated 5:24 PM EDT, Tue March 20, 2018
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A calorie-controlled diet improves not only your health but also your lifespan, research suggests.
A calorie-controlled diet improves not only your health but also your lifespan, research suggests.
Christopher Furlong/Getty Images Europe/Getty Images
Scientists are digging deeper into the biology behind this to determine the accurate proportions of food items needed to increase your lifespan.
Scientists are digging deeper into the biology behind this to determine the accurate proportions of food items needed to increase your lifespan.
Photo Illustration/Shutterstock
Teams at the University of Southern California have found a new mechanism to increase longevity through a diet mimicking the effects of fasting.
Teams at the University of Southern California have found a new mechanism to increase longevity through a diet mimicking the effects of fasting.
CHRISTOF STACHE/AFP/AFP/Getty Images
When the body thinks it is in a state of fasting, it can go into standby mode, causing the removal of cells and the regeneration of new ones, via stem cells, keeping the body young.
When the body thinks it is in a state of fasting, it can go into standby mode, causing the removal of cells and the regeneration of new ones, via stem cells, keeping the body young.
LOIC VENANCE/AFP/AFP/Getty Images
Caloric control and fasting are common means of weight loss exemplified by the 5:2 diet, in which caloric intake is reduced significantly two days per week.
Caloric control and fasting are common means of weight loss exemplified by the 5:2 diet, in which caloric intake is reduced significantly two days per week.
CHRISTOF STACHE/AFP/AFP/Getty Images
The fasting-mimicking diet is designed to include specific percentages of protein, fat and carbohydrates for maximum effect. This controls certain pathways inside the body.
The fasting-mimicking diet is designed to include specific percentages of protein, fat and carbohydrates for maximum effect. This controls certain pathways inside the body.
TASSO MARCELO/AFP/AFP/Getty Images
When these pathways are controlled and switched on, certain reactions inside the body cause immune cells to die, organs to shrink and the switching on of the body's ability to renew itself.
When these pathways are controlled and switched on, certain reactions inside the body cause immune cells to die, organs to shrink and the switching on of the body's ability to renew itself.
Johannes Simon/Getty Images Europe/Getty Images
The fasting-mimicking diet is thought to also reduce risk factors for diseases such as cardiovascular disease and diabetes.
The fasting-mimicking diet is thought to also reduce risk factors for diseases such as cardiovascular disease and diabetes.
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