Q. My doctor has recommended that I start taking vitamin C to build my immunity. I don’t like taking pills, so I wonder what foods I could incorporate into my diet to obtain the vitamin C that I need, naturally.

The Center for Disease Control says that keeping hands clean by practicing good hand hygiene is one of the best ways to stay healthy and avoid spreading germs to others. If you are unable to use soap and water, a hand sanitizer made of at least 60 percent alcohol will also work.

For years, I’ve enjoyed hosting our annual holiday gatherings. I’ve done it all, and the kids have loved it. Earlier this year, my health has suffered, and now I don’t think I can make it all happen like I used to. None of my children have offered to take over, so I am wondering how to host the holidays considering my limitations.