To tell the truth, although all kinds of protein powders claim to be different from others, in fact, as long as foreign brands are guaranteed, the difference is really small. Whey protein can be digested in just over an hour, casein and beef protein take several hours, and it is also good to mix several proteins to claim sustained release. But one thing is really crucial: taste. Different brands of protein powder taste very different, but also vanilla flavor. Merricks tastes like the cream popsicle I ate when I was a child. Gateship's is sweeter, and the battle powder is nothing special. BSN's is said to be delicious. I haven't tried it yet. In addition, the best-selling protein powder in the world is on the gold label, that is, the Opal gold medal, which is often sold out in China.

By the way, in fact, it is unscientific to say that "30-45 minutes after strength training is protein's absorption window period", or that protein's "absorption window period" is actually very long, up to several hours, so as long as you pay attention to supplementing 1- 1.5 g/lb of high-quality protein every day, you don't have to pay attention to the time (but if this amount of protein wants to eat, If you supplement carbohydrates (fruit, honey, glucose) that can be absorbed quickly about 20 minutes after training (especially high-intensity training), professionals or local tyrants can use Vitargo, which is the best. Anyway, I was in tears when I saw the price), which will promote muscle recovery to the maximum extent.

2. vitamins

It is very important to choose a comprehensive multivitamin (really not too good). Animal-Pak, Opti-Men and Orange Triad are all good comprehensive vitamins. Personally, I strongly recommend Orange Triad because it claims to integrate digestion promotion, immune system maintenance and joint protection. In this way, although this vitamin is really expensive, it is cost-effective to save money on digestive enzymes, glutamine and joint protectants.