What harm will lead do to people if it exceeds 100? Pray for the great gods.

Lead is a multi-affinity poison, which can combine with protein, enzymes and amino acids in human body. Lead in the environment can enter the human body through various ways, the most important of which is to enter the digestive tract with food. When lead accumulates in the body to a certain extent, it can cause pathological changes in the nervous system, circulatory system and chemical system, leading to chronic lead poisoning. If the diet can be properly adjusted, people can avoid or reduce the accumulation of lead in the body. ◎ Increase the supply of high-quality protein, increase the supply of high-quality protein, and eat more protein in meat, fish, milk and eggs. ◎ It is generally believed that increasing the supply of ascorbic acid can increase the daily requirement of normal adults by 154 mg, which has a good effect on improving the symptoms of lead poisoning and restoring physiological functions. Eat foods with less calcium and more phosphorus. Eat a controlled diet with less calcium and more phosphorus. The ratio of calcium to phosphorus should be 1∶8, and it is best to eat alternately with normal drinking, high calcium and high phosphorus diet or high calcium and low phosphorus diet. Acute lead poisoning is mainly caused by the deposition of lead in bones due to the lack of calcium and phosphorus or the normal alkaline diet with calcium and phosphorus. The period of acute lead poisoning has passed, so we should switch to an acidic diet with low calcium and phosphorus or low calcium and normal phosphorus, so that lead can enter the blood and be excreted. Usually, people engaged in lead operations can provide a meal with less calcium and more phosphorus every day as a health meal to promote lead excretion. Eat more fresh vegetables and fruits. B vitamins contained in fresh vegetables and fruits can prevent lead poisoning. Vitamin C in them can synthesize ascorbic acid with lead. Ascorbic acid is an insoluble substance that can be excreted with feces, thus reducing the absorption of lead. Vitamin k and vitamin B 12 can reduce the damage of lead to nervous system and hematopoietic function. The organic components of garlic can bind and remove lead ions. Pectin in fruit will precipitate lead in the intestine. Eating more low-fat foods and low-fat and high-sugar diets can inhibit the absorption of lead and protect the liver. Animal experiments show that if the fat in the feed is too high, the liver damage of lead-exposed animals will be aggravated. ◎ Eat more acidic foods, lead is soluble in weak acids, and the pH of the internal environment plays an important role in the retention of lead in the body. Acidic body fluids can promote the excretion of lead, so more acidic foods should be arranged in the diet, such as fish, meat, poultry and eggs.