Q. I started working as a substitute teacher three years ago. Ever since, I’ve been getting frequent colds that often turn into bronchitis. Then my doctor prescribes antibiotics.
I am now suffering with my second cold in a month. I wash my hands frequently, exercise daily, and take vitamins, minerals and herbs. Right now I’m taking goldenseal, Echinacea and zinc.
Do you have any suggestions for me to bolster my immune system? I’d also appreciate a suggestion for shaking the current cold. I’m getting exhausted.
A. You haven’t mentioned taking vitamin D, which might be a factor. People with low levels of vitamin D are more susceptible to colds and flu (Archives of Internal Medicine, Feb. 23, 2009).
We are sending you our brand-new Guide to Colds, Coughs and the Flu for more information on vitamins and herbs such as andrographis and astragalus that may help you fight off infection.
