You are correct that most countries add chlorine and sometimes fluoride to their tap water. Chlorine is a disinfectant that kills harmful bacteria and viruses, while fluoride helps to strengthen teeth and prevent cavities. However, some people are concerned about the health effects of drinking water that has been treated with chlorine and fluoride.

There is some evidence that chlorine can react with organic matter in water to form disinfection byproducts (DBPs). DBPs have been linked to health problems such as cancer, reproductive problems, and immune system suppression. However, the levels of DBPs in tap water are typically very low, and the risk of developing health problems from drinking tap water is considered to be low.

Fluoride is also a controversial topic. Some people believe that fluoride is beneficial for teeth, while others believe that it can be harmful. There is some evidence that fluoride can interfere with thyroid function, and there have been concerns that it may contribute to the development of Alzheimer’s disease. However, the benefits of fluoride for teeth are generally considered to outweigh the risks.

Overall, the evidence on the health effects of drinking water that has been treated with chlorine and fluoride is mixed. There is some evidence that exposure to these chemicals can be harmful, but the risks are considered to be low. If you are concerned about the health effects of drinking tap water, you can boil the water or buy bottled water.

It is important to note that the statement “most artificial foods are harmful to long-term health” is a generalization that is not supported by scientific evidence. There are many artificial foods that are safe and healthy to eat. For example, artificial sweeteners are often used in diet foods and drinks, and they have been shown to be safe for most people.

It is also important to note that the statement “artificial water has the same effect” is a hypothesis that has not been proven. There is no scientific evidence that drinking water that has been treated with chlorine and fluoride is harmful to long-term health.

In conclusion, the health effects of drinking water that has been treated with chlorine and fluoride are a complex and controversial topic. There is some evidence that exposure to these chemicals can be harmful, but the risks are considered to be low. If you are concerned about the health effects of drinking tap water, you can boil the water or buy bottled water.