Dried ginger rhizome is said to be good for preventing colds and maintaining gastrointestinal health.

He may say he's a doctor, but he's actually a veterinarian.

My stomach hurts.

I love ginger.

Please don't forget to wash your hands and wear a mask for the prevention of a cold.

To prevent a cold, let's take a lot of vitamin C.

It would be nice if it's sunny tomorrow.

He is very healthy because he exercises every day.

Health is more important than anything else.

I caught a cold.