For more than 60 years, scientists have known that the lifespan of rats could be extended by feeding the animals extremely low-calorie diets. I don’t remember when I first heard this, but I have always …
February 17, 1994
Posted February 17, 1994
For more than 60 years, scientists have known that the lifespan of rats could be extended by feeding the animals extremely low-calorie diets. I don’t remember when I first heard this, but I have always …