Fitness: What to eat before, during and after exercise

There’s no shortage of nutrition advice at the gym. From the guy who swears that protein shakes are the reason for his pumped-up biceps to the treadmill fanatic who swears that going “keto” is the best way to lose those extra pounds, it’s hard to know what to eat before, during and after a workout.
The first principle to remember when it comes to nutrition is that much of the advice circulating around the gym is a mix of myth and misunderstanding. Next, consider the sourc