The first effect of barley soybean milk can supplement the body with rich calcium, because the amount of calcium contained in the soybean itself is very rich, and the absorption rate of calcium and phosphorus ratio will be higher, so barley soybean milk is very effective in preventing osteoporosis, preventing back pain and weakness of the waist and knees. The second effect is to strengthen the spleen and stomach to promote digestion, because barley can regulate the spleen and stomach, if the function of the spleen is enhanced, the absorption function of other nutrients is also improved, which can play a role in promoting digestion and absorption, so that the body is more healthy.