The brown light reflection in the anterior chamber of the ocular lens is thought to be a mercury lensitis caused by mercury deposition. This brown light reflection persists after the symptoms of poisoning disappear or after removal from mercury exposure, and is another marker of mercury absorption and a diagnosis of chronic mercury poisoning. What are the dietary considerations for brown light reflex in the anterior chamber of the eye lens? Patients are advised to eat foods that stop bleeding; foods with high quality protein; antibacterial and anti-inflammatory foods; substances that are harmful to the body; spicy and stimulating foods; and oily foods. Foods to be eaten Litchi: Mercury poisoning easily leads to bleeding gums, swelling and pain. Litchi has the effect of reducing swelling and detoxification, stopping bleeding and relieving pain, which is helpful to the recovery of patients. 100-280 grams per day is appropriate. Milk: Milk is rich in protein, which can easily neutralize the mercury metal and relieve the symptoms of poisoning, which is helpful for patients to detoxify. 500-800 ml per day. Hot drink is good Lemon: mercury poisoning easily leads to lung infection, lemon has antibacterial and anti-inflammatory effects, which can play a role in preventing infection and preventing lung infection, which is helpful for the patient’s recovery. It is appropriate to drink 350-500 ml of infused water every day. Avoid food Cigarettes: Cigarettes contain a variety of chemical substances harmful to the human body such as nicotine, which can easily stimulate the aggravation of the symptoms of mercury poisoning, which is not conducive to the recovery of patients. Chili pepper: Chili pepper easily stimulates the gastrointestinal mucosa, which can easily aggravate the damage to the intestinal mucosa caused by mercury poisoning, leading to infection and other conditions, which is not conducive to the patient’s recovery. It is advisable to eat light food. Small sesame pepper: fatty meat contains a lot of grease, which tends to nourish bacteria and induce infections caused by mercury poisoning, which is not conducive to the recovery of patients. It is advisable to eat light and easily digestible food.