Fasting Power: Can Going without Food really Make You Healthier?
Published:18 Oct.2018    Source:NewScientist

 AS I unpack my rations for the next five days, I start to question what I have signed up to. For years I have heard the hype about fasting diets and what they promise: smaller thighs, a clearer head, a lower risk of cancer, heart disease and diabetes and the promise of a generally longer, healthier life.

 

But then there is the hunger. Hunger makes me angry, and tired, and generally not a very nice person. So I have always given fasting diets a miss: the 5:2 diet where you fast for two days a week and eat normally the others; the 16:8 where you eat within an 8 hour window, and fast for 16; the alternate day fasting. You name it, it seems someone has tried it.

 

Then I heard about one of the latest trends, the fasting mimicking diet. If the marketing materials are to be believed, it is the holy grail: all the health benefits of fasting without the hunger. The company behind it has even become the first to be granted a patent for boosting human healthspan before the onset of disease. So can I really have my cake and eat it? I decided to give it a go – and try to get to the truth about fasting.