In most cases, severe calorie restriction and huge amounts of exercise don't work very well. (completehumanperformance.com)
They also lost a ton of weight with severe calorie restriction and huge amounts of exercise for previously sedentary people. (completehumanperformance.com)
If you are a vegan who eats a healthy, balanced diet, and who does not get a huge amount of exercise, then you might not need protein powder. (eatrecyclerepeat.com)