Never use this kind of nutrition needle! ! ! According to what you said, if you are not sick (just thin), I think it is probably related to your own absorption ability. Is that your gastrointestinal absorption function is poor. This kind of problem is easy to solve. I suggest you go to the Chinese medicine department for acupuncture treatment (the effect is faster) and take some Chinese medicine to regulate the spleen and stomach, which should have a good effect. Don't use that kind of nutrition needle. One is the high price, which most people can't afford. One or two injections can't solve any problems, and the economy can't afford it for a long time. Second, if you just have poor absorption function and have not solved the fundamental problem, then no matter how many injections you take, it will have no effect. Third, I don't know the true composition of this needle. If it contains hormones, as other netizens said, you shouldn't use it in Qian Qian. Using hormones will further damage your gastrointestinal absorption capacity, so please be sure to think twice before you do. Now, health is the most important thing in society. A person's health is in his own hands. Instead of using any medicine, it is better to use a more natural and economical treatment. You said you have been exercising, but the effect is not very good. I want to know what exercise you are doing. General exercise, such as walking, running, fitness, etc. , mainly to enhance physical fitness, exercise bones and muscles. In this situation, you still need to do some relaxation exercises such as Tai Chi and Yoga to adjust the circulation of qi and blood and improve internal functions. Please think about it.