Best Foods for a Long Life: Experts’ Recommendations
- the pursuit of a long and healthy life is a universal one, but identifying the dietary keys to longevity can be challenging.
- "If you want to live longer, improve what you're eating and start moving your body more," stated Dr.Linda Shiue, an internist and director of culinary and lifestyle medicine...
- Shiue notes that focusing on "foods in their natural state, like whole grains, vegetables, fruits, fish, eggs and nuts" effectively displaces "ultra-processed foods" - those shelf-stable items laden...
Longevity Experts Reveal Their Grocery Shopping Secrets
Published October 3, 2025
the pursuit of a long and healthy life is a universal one, but identifying the dietary keys to longevity can be challenging. while there’s no single “magic formula,” experts agree that foundational changes to eating habits and increased physical activity are crucial.
“If you want to live longer, improve what you’re eating and start moving your body more,” stated Dr.Linda Shiue, an internist and director of culinary and lifestyle medicine at Kaiser permanente in San Francisco. She emphasizes prioritizing whole, unprocessed foods.
Dr. Shiue notes that focusing on “foods in their natural state, like whole grains, vegetables, fruits, fish, eggs and nuts” effectively displaces “ultra-processed foods” – those shelf-stable items laden with refined carbohydrates and added sugars, such as white bread.
Navigating the balance of healthy options, and satisfying sweet cravings in a beneficial way, can still be tough.To provide guidance, we consulted three leading longevity experts to uncover the staples in their grocery carts.
Cruciferous Vegetables
These vegetables-broccoli, cauliflower, cabbage, kale, Brussels sprouts, and others-are consistently highlighted for their potent health benefits. They are rich in glucosinolates, compounds that the body breaks down into substances that may help prevent cancer, according to the National Cancer Institute.
