Healthy eating for older adults Archive

The body's pH level supports a variety of crucial functions. Certain health conditions can create a pH disturbance. People can support a healthy pH by eating a balanced diet featuring fruits, vegetables, whole grains, lean meat, and fish.

Solo-agers are people 50 and older who aren't married, don't have children, and live alone. Many of them don't have people they can count on to help them with household tasks or manage their ongoing care, if needed. While solo aging can offer perks, it can also leave older adults vulnerable to deteriorating mental and physical health. Solo-agers may count on help from siblings, neighbors, friends, community groups, or paid help. They can build their support by setting up a buddy system, staying in regular touch with loved ones, and tapping senior programs.

In a 2025 randomized trial of about 1,000 people (ages 50 or older), followed for four years, those who took 2,000 international units of vitamin D₃ per day showed cellular signs that suggested they were aging more slowly compared with people who did not take the supplement. It’s unclear if this benefit would continue from taking daily pills longer than four years. Scientists do know that taking vitamin D₃ supplements is important for people with osteoporosis or with vitamin D deficiency (as determined by a blood test).

A 2025 study that involved 125,000 people (ages 40 to 69), who were followed for about a decade, found that both the quantity and variety of flavonoid intake were linked with significantly reduced risks of chronic disease and death from any cause.

Arm tenderness is the most common side effect after vaccination. The injection stretches muscle fibers and triggers an immune response, causing discomfort. People can counter pain by moving the injected arm afterward and applying a cool compress or ice pack.

Scientists are trying to create a vaccine that would protect people against all different strains of the influenza (flu) virus. These vaccines are being designed to target parts of the flu virus that don't change regularly and so are consistent across all strains. The perfect vaccine would also prevent symptoms (since current vaccines help prevent hospitalization and death, but not symptoms), and its effects would last for a lifetime. While such a vaccine is still many years away from reality, improved flu vaccines are expected in the meantime.

With influenza virus, a new vaccine must be developed each year to adapt to the virus's changing structure.

A hydration pack is a backpack designed for almost any kind of outdoor activity that carries large amounts of water and allows easy, hands-free access, which provides a convenient way to stay hydrated without needing to stop for frequent water refills.

Continuing to work in retirement can address many specific health needs of men as they age, such as stronger social connection, better cognitive health, and a greater sense of purpose. Regular work has been linked with higher rates of happiness and a lower risk for multiple health conditions. For men who don't want to re-enter the workforce, options like volunteering and mentoring can offer many of the same health benefits.