Yes, but people with severe kidney disease can't eat it, but they have to buy genuine products. How can they buy genuine products? Listen to me slowly. . My experience tells me that if you want to buy L-carnitine, you should choose those brands with good reputation and large sales volume, and it is not recommended to choose some brands with partial doors. I am using L-carnitine now, and the effect is very good. Compared with the diet pills I used before, it is really much better. I used to have a great side effect, so I couldn't reduce it, and I lost money. I didn't dare to try L-carnitine at first, but I often couldn't, because all the diet pills I used were very hot, and they were still used by my friends, so I decided to find out. Although it's used by friends, I'm still afraid that it won't work well when I use it myself, so I read a lot of information about L-carnitine and other people's experience on the Internet, and I can't help but want to buy it. I've used it for a while now, and I haven't found any side effects (just drink more water, and I don't know if it's the recent stove weather). There are many brands of L-carnitine online, so you must choose them carefully. In order to avoid advertising suspicion, I won't say the brand I use. Since I answered your question, I also want to share a website of L-carnitine (this is the website reported by Sina. Com), exposed many fake and inferior L-carnitine products and sales platforms of counterfeit products. The most important thing is to recommend some good L-carnitine products, which I think are not bad and should be helpful to you.