Advertisement

Why should I eat a variety of healthy foods?

Dr. Michael Roizen, MD
Internal Medicine
Diversity helps ensure you obtain all the nutrients you need and helps you avoid too much of any one contaminant. There are probably other reasons we do not understand, but no matter what the mechanism, choosing a diverse diet can make your RealAge (physiologic age) younger. If you eat from all five food groups daily, you can be as much as five years younger than if you ate from only two. (The five groups are breads and cereals; fruits; vegetables; low-fat dairy products or dairy substitutes; and meats, poultry, fish, nuts, and other proteins.) It is also important not just to choose one thing from each food group but to eat diversely within each food group. For example, some vegetables contain lots of one nutrient and virtually none of another. Try to eat four servings of fruit, five servings of vegetables, and two to six servings of whole grain breads, cereals, or other whole grains a day. These amounts will give you the vitamins and fiber you need without excess calories. Eat one to three servings of low-fat dairy foods or dairy substitutes and a serving or two of protein-nuts, beans, meats, fish, or poultry-daily.
The RealAge Makeover: Take Years off Your Looks and Add Them to Your Life

More About this Book

The RealAge Makeover: Take Years off Your Looks and Add Them to Your Life

Why not live at 60 feeling like you did at 35?Thousands of Americans are younger today than they were five years ago. How is that possible? By following the specific recommendations that reverse...

Continue Learning about Healthy Eating Guidelines

How to Make Rhubarb Even Better for You
How to Make Rhubarb Even Better for You
What Are Some Healthy Food Substitutions?
What Are Some Healthy Food Substitutions?
3 Best Comfort Foods for Your Blood Sugar
3 Best Comfort Foods for Your Blood Sugar
Kick Food Addiction to the Curb
Kick Food Addiction to the Curb

Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.