Martin Is a 71-Year-Old Patient Who Has Asked About How

Martin is a 71-year-old patient who has asked about how he can stay healthy as he gets older. An effective strategy to suggest to Martin might be to:

A) drink 4 to 6 glasses of water a day.
B) avoid extremes in temperature changes.
C) utilize herbal preparations to control symptoms of aging.
D) avoid caffeine intake through foods and beverages.
E) maintain appropriate body weight.