Why do all food poisoning and all metal poisoning appear fatigue and fatigue?

This is a big problem. There are at least 1 reasons. Let's talk about the important ones.

Food poisoning is generally chemical poisoning. Chemical substances, such as heavy metals, have toxic effects on protein in the body, especially have a strong inhibitory effect on enzymes. This effect will produce obvious feelings (biologically, it is considered to be the destruction of steady state): for an obvious example, the human body depends on oxygen to survive, and oxygen can interact with glucose to release energy, so that Once the enzyme is destroyed, the reaction between oxygen and glucose is blocked, and there is no energy, just like someone blocking your mouth. Can you not feel bad? In this way, we will be tired and weak in the light, and in the heavy case, we will be unconscious and weak in breathing until we die.

There are many reasons for food poisoning, such as dehydration and changes in cell permeability, which will make people feel uncomfortable.

the answer is very simple, I hope I can help you!