Hello, your situation must be like this. If you want to improve your energy, eating protein powder is one thing, but rest is indispensable, because no medicine or food has been found to replace rest. So no matter how busy you are, you should sleep for eight hours every day, otherwise it will be difficult to recover. Just eat a spoonful every day. 1 Don't use boiled water, because high temperature will denature protein and lose its proper function. 2. It is best to use it with vitamin B, because protein powder is rich in protein and high in calories. Eating vitamin B can avoid getting angry. Morning is the best time to supplement, but remember to eat after meals.