Essential Nutrients for Healthy Aging
As we age, our nutritional needs change. Eating a well-balanced diet rich in essential nutrients can help support strength, energy, and overall health. Proper nutrition can help manage chronic conditions, support healthy weight, and promote overall well-being.
"You can burn something off quickly as a kid, but our metabolism changes as we get older," says Tammy Reese Williams, a nutritionist with the Los Angeles Department of Aging.
Eating well helps support our ability to stand and walk, decreasing falls, which is the number one cause of injury in older adults, Williams notes. Here’s a guide to the most important nutrients for older adults.
Key Nutrients for Older Adults
Protein: The Key to Strength and Muscle Health
Muscle mass naturally declines with age, making protein a crucial nutrient for maintaining strength and mobility. Protein supports good health, immunity, muscle maintenance, and physical function in older adults. Older adults need 1-1.2 grams of protein per 2.2 pounds of body weight.
Calcium & Vitamin D: Protecting Bone Health
Osteoporosis and bone fractures are common concerns for older adults. Calcium and vitamin D work together to support bone density. Calcium needs vary for men and women, with most older women needing 1,200 milligrams daily and older men needing 1,000 milligrams daily. Williams recommends asking a doctor about supplements if milk doesn’t agree with you.
Fiber: Aiding Digestion and Heart Health
Fiber is essential for digestion and helps prevent constipation, a common issue in older adults. It also supports heart health by lowering cholesterol. Smoothies are a delicious way to get more fresh fruit, a good source of fiber, into our diets, Williams says. Older men and women need different amounts of fiber too, with men needing around 30 grams daily and women around 21 grams daily.
Omega-3 Fatty Acids: Boosting Brain and Heart Health
Healthy fats like omega-3 fatty acids support brain function and help reduce inflammation. Think fatty fish (salmon, tuna, sardines), plant oils, and seeds for these nutrients. Fish is especially good for brain health, Williams says. Most adults need between 1 and 1.6 grams of omega-3 fatty acids daily.
B Vitamins: Supporting Energy and Brain Function
B12 and the other seven B vitamins help with energy levels and cognitive health. Since vitamin absorption decreases with age, it’s essential to consume B-vitamin-rich foods. Each B vitamin has different recommended daily levels, and meat, fish, eggs, dairy, whole grains, legumes, and leafy greens are all good sources of B vitamins.
Incorporating These Nutrients into Your Diet
- Plan meals with a variety of whole, nutrient-dense foods
- Choose lean proteins and whole grains
- Include colorful fruits and vegetables at every meal
- Stay hydrated to support digestion and overall health
- Participate in nutrition programs
California offers a variety of nutrition and food programs that help older adults access healthy meals and fresh foods in their communities. From home-delivered meals to the Senior Farmer’s Market Nutrition Program, older Californians have support to get these essential nutrients into their daily diet.
Group and Home-Delivered Meals
Free group meals sponsored by Area Agencies on Aging, commonly offered at senior centers and community centers throughout California, are designed by nutritionists with older adults’ needs in mind. These meals meet the Dietary Guidelines for Americans. Last year, more than 6.9 million group meals for older adults were served throughout California.
"You get a well-balanced meal specifically geared toward older adults," and you might make some friends as well, says Williams. She uses the dietary guidelines when approving menus for such meals throughout Los Angeles.
"The lunch service is not just about food," says Christine S. "It gives seniors like me a sense of stability and peace of mind. I no longer worry about what to cook or whether I am eating properly. Instead, I can enjoy a nutritious meal in a welcoming environment surrounded by friends. For someone who lives alone, this daily gathering brings comfort and connection."
Older adults finding it challenging to get out of the house can have free nutritious meals brought to them with the Home-Delivered Meals Program. More than 17.8 million meals were delivered to older Californians all over the Golden State last year.
"My wife has dementia so having consistent food is such a blessing," says Richard M. "She is rarely able to cook so we are both very grateful for the daily meals we are provided at Tuttle Senior Center. Having food daily has become one less stressful thing to worry about."
The Senior Farmers’ Market Nutrition Program is another excellent source of fresh local produce and honey. Participants enjoy the outdoor interactions and upbeat atmosphere in addition to the flavor-packed, straight-from-the-farm fruits and veggies. Find out here if you are eligible and how to apply.
Getting the right nutrients is essential for aging well, whether you are planning nutritious meals at home, participating in a local meal program for older adults, or exploring other food resources in California’s aging services network. Learn online how to participate in group or home-delivered meals in your community or call 800-510-2020 for more details.