It is really good to drink protein powder to improve resistance. The price of protein powder on the market ranges from tens to hundreds, and the quality is uneven, but it is also cost-effective. For example, a cat went to Nanjing? T Rentang protein powder 500g is only sold in 48 yuan, but the protein content is only over 10%, and the main ingredient is soybean milk powder. Will you buy it? The protein content of soup XXX brand protein powder is high, 80%, but the price is high enough, 450g costs more than 300 yuan, but you should know that the production cost is less than 40 yuan. Do you think it's worth it? In fact, 400 grams of protein powder has a little blue hat. If the content of protein can reach about 80%, and it is the formula of whey protein and soybean protein, and there are no additives such as non-dairy creamer, the price is not more than 100 yuan, which is still worth starting. There seems to be a brand called what can be, and the landlord can look for it. ?