Vary Your Diet
Eat a varied, balanced diet rich in nutrients to fuel your body and your brain, and to keep your muscles, bones, and defences strong.
Food that fuels healthy aging
A varied diet gives your body the protein, vitamins, and minerals it needs to keep muscles and bones strong, to support clear thinking, and to help your immune system do its work. Eating well also steadies energy and mood across the day.
The Mediterranean style of eating, built around vegetables, fruit, whole grains, fish, beans, nuts, and olive oil, is among the most studied patterns for living longer and protecting the heart. Appetite and thirst often fade with age, so a little planning helps you get enough, especially protein and fluids.
A friendly reminder: small swaps last longer than big overhauls. Adding one vegetable, choosing a whole grain, or keeping beans and canned fish on hand can shift your week in a healthy direction.
How varied is your diet?
This self-check is the Mediterranean Diet Adherence Screener (MEDAS), validated against heart health and longer life. Answer based on your usual eating.
Simple ways to add variety
Add a serving of vegetables
Put one extra vegetable on one plate each day. Frozen and canned count, and they keep well.
Choose whole grains
Swap white bread, rice, or pasta for whole-grain versions to add fibre and nutrients.
Reach for fish and beans
Aim for fish twice a week, and add beans or lentils to soups, salads, and stews for protein and fibre.
Keep nuts and healthy oils
A small handful of unsalted nuts makes an easy snack, and olive oil is a good everyday cooking fat.
Get enough protein and water
Include a protein food at most meals, and sip fluids through the day, since thirst signals weaken with age.
What the research shows
A varied diet lowers the risk of frailty
A review and analysis of dietary patterns found that eating in a varied, Mediterranean-style way was associated with a lower risk of becoming frail. Enough protein, along with vitamin D and calcium, helps preserve muscle and bone as you age.
The Mediterranean diet protects the heart
In a large trial, people assigned to a Mediterranean diet rich in olive oil or nuts had fewer heart attacks and strokes than those on a lower-fat diet. The pattern is consistently linked with better heart health and a longer life.
A higher diet score is linked with a longer life
A meta-analysis that combined many studies found that each 2-point rise in a Mediterranean-diet score was associated with about a 9 percent lower risk of death, along with lower risks of heart disease and some cancers.