What medicine can reduce the risk of colorectal cancer?

Colorectal cancer is one of the most common tumors, with the most common age of onset being between 40 and 70 years old. The cause of the disease is still unclear, so it is particularly important for us to take active measures to prevent it in our daily lives. Elderly friends have more free time, so they might as well try the following two anti-colorectal cancer medicinal diets, which not only teach knowledge but also benefit the body. So what kind of medicine can reduce the risk of colorectal cancer?

Chemotherapy for patients whose cancer cannot be removed can alleviate symptoms and control tumor growth to a certain extent, but the effect is poor and short-lived. If the patient's general condition is poor, the side effects are significant and the condition may be aggravated, so it is not suitable for use.
Immunotherapy can improve the patient's anti-tumor ability and has developed rapidly in recent years. Interferon, interleukin, transfer factor, tumor necrosis factor, etc. have been gradually and widely used. They can not only improve the patient's immune ability, but also cooperate with chemotherapy.
Traditional Chinese medicine treatment can improve symptoms, enhance the body's disease resistance, and reduce the side effects of radiotherapy and chemotherapy. Some traditional Chinese medicines have direct anti-cancer effects, such as Hedyotis diffusa, Scutellaria barbata, Cigu, Solanum nigrum, etc. When taking medicine, both syndrome differentiation and disease differentiation can be considered, and medicines that can clear away heat and detoxify, promote blood circulation, nourish yin and blood, remove phlegm and disperse knots, and regulate the spleen and stomach can be added.