Cigarettes contain nicotine, which can affect the microcirculation of the fracture and can cause spasm and contraction of the small blood vessels at the fracture site, which can reduce the blood supply and make microthrombosis in the small vessels, which can interrupt the blood and cause delayed healing of the fracture or even non-healing of the fracture. Alcohol can also damage the microcirculation of the fracture and affect the healing of the fracture, so it is important to prohibit smoking and alcohol during the fracture healing period. In addition, you should eat less spicy food and greasy food, which can have a negative impact on the healing of the fracture. During the fracture period, you should eat more high-calcium food and high-quality protein, such as lean meat, including beef, lamb, and chicken breast, all of which have a role in promoting the healing of the fracture.