Muscular becuase you use your muscles to move :P
An antiseptic is a substance used to kill the viruses and the bacteries from the outcome and not to let them come into us and make our cells start producing their DNA or RNA (it depends on the type of virus or bacteria) to spread it in our cells and in all body.
Major current events include:
1) Pollution
2) Lack of ozone sun protection
3) Release of toxins in the body through plants and edible food contacts.
Impactions:
Pollution reduces layers in the ozone layer resulting in sun radiation. This can lead to health factors of skin cancer and issues. People using chemicals and multi shot steroids inserted into living animals result in unhealthy meat and other food sources into our bodies.
Clean work surfaces and hands, separate raw meat poultry seafood and eggs from ready to eat foods, cook food to right internal temperature to kill bacteria, and keep refrigerators 40 degrees or below