Low creatinine can eat more chicken, duck, goose, beef and so on. Creatinine is an indicator of renal function, generally creatinine increase clinical significance, suggesting renal failure; creatinine decrease clinical significance is not very big, do not need special treatment. Creatinine is a product of muscle metabolism, so if you usually take vegetarian diet and eat less lean meat, it is easy to have low creatinine. If you find that your creatinine is low, you can eat more lean meats, such as those mentioned above. In addition, your own muscles can also produce creatinine, so for patients with low creatinine, while paying attention to diet, you can participate in more physical exercise, especially weight-bearing exercise, which can increase the amount of muscle in the body, and can also correct the situation of low creatinine. But on the whole, low creatinine does not cause too much damage to the body, and there is no need to worry too much.