Damage

There are various bad influences to people.
For example,impact on the internal organs,allergic symptoms,immunity decline and so on.
If the agricultural chemicals have accumulated in your body for twenty or thirty years,no one will know what will happen to your body.
If you want to know more about the agricultural chemicals,we recommend reading "Chinmoku no Haru"witten by Rachel Carson,American.
This book warns the risk of abuse of chemical.
It makes us think about the environment.