-Eat Vitamin C
Vitamin C has anti-viral effect, so it is good for preventing colds.
Vitamin C is in many food like lemon, yukwa, citron, etc!!
-Make sure to keep your hands and feet clean!!
Please make sure to wash your hands and feet when you return from the outside~
Viruses from going outside is one of the reasons you catch a cold!!
Always keeping clean is also a good way to prevent colds.
-Regular exercise
Regularly exercising increases your level of immunity, and is good for preventing colds.
Instead of staying still, move around a little bit~ >_<
also, ginger, tangerine peels, bellflower, citron are foods that are good for coldsออ