If this area of research interests you, here are some other resources from recent years:

Will calorie restriction work in humans? http://dx.doi.org/10.18632/aging.100581

Diet that mimics fasting appears to slow aging http://news.usc.edu/82959/diet-that-mimics-fasting-appears-t...

Fasting mimicking diet reduces risk factors for aging and multiple age-related disease https://www.eurekalert.org/pub_releases/2017-02/cci-fm020717...

Diet that mimics fasting may also reduce multiple sclerosis symptoms http://news.usc.edu/101187/diet-that-mimics-fasting-may-also...

Fasting Therapy for Treating and Preventing Disease - Current State of Evidence http://dx.doi.org/10.1159/000357765

And so forth. There's a lot of information out there.