Live fast. Live longer?
ith so many fitness fads out there, it’s hard to know what works and what doesn’t. IF, also known as “intermittent energy restriction,” is an umbrella term for various meal timing schedules that cycle between voluntary fasting (or reduced calories intake) and non-fasting over a given period. Siera Capesius, a Denver personal trainer and nutritionist, says the benefits of this new health trend can outweigh the cons if
