Scientific studies have proven that a cold shower can have incredible effects on your body if you take one daily. Even if it’s for less than a minute. But does a cold shower boost your immune system? Let’s find out!…

What are some of the common mistakes that inhibit muscle gain? Tim Ferriss shares his advice on the matter. SUBSCRIBE: About Tim Ferriss: Tim Ferriss is one of Fast Company’s “Most Innovative Business People” and an early-stage tech investor/advisor in…