Preventive care Archive

A heart disease diagnosis may trigger a bout of depression. But having depression can also leave people more vulnerable to heart disease. Some of the overlap stems from shared lifestyle factors, such as inactivity and an unhealthy diet. In addition to addressing those issues, other safe and effective ways to ease depression include working with a therapist, using a light box, and taking medications.

Eating a variety of flavonoid-rich foods may offer greater protection against cardiovascular disease and cancer than eating only a few high-flavonoid foods, according to a 2025 study.

Power is the ability to generate a large amount of force in a short amount of time. It can help people to properly and safely execute many everyday movements, such as climbing stairs, lifting and carrying heavy objects, twisting, pulling, and throwing. Power also improves movement efficiency and reaction time, helping to prevent injuries from falls. Increasing overall muscle mass with regular strength training and doing plyometric exercises and explosive moves using a medicine ball can help build power.

As people get older, they may get clumsier because of multiple factors such as declining hearing and vision, loss of muscle, balance issues, and chronic health conditions. Addressing these issues can help people avoid injury from falls and other accidents.

The Blue Zones are locations in the world where people are regarded as being among the healthiest and longest-lived. They include Okinawa, Japan; Ikaria, Greece; Sardinia, Italy; Nicoya, Costa Rica; and Loma Linda, California. According to some research, most residents of Blue Zones live seven to 10 years longer than the average American and have lower rates of cancer, cardiovascular disease, diabetes, and dementia. These individuals follow certain healthy behaviors related to diet, exercise, and emotional well-being that people can adopt.

For people with diabetes, a modified version of the Dietary Approaches to Stop Hypertension (DASH) diet can lower their blood pressure. Called DASH4D, it has fewer carbohydrates, more unsaturated fat, and slightly reduced amounts of potassium.

A 2025 research review found that adhering to the DASH diet-which emphasizes eating fruits, vegetables, lean protein, whole grains, nuts, and low-fat dairy products-is linked to a lower risk of developing colorectal cancer.

With age, people develop brown spots, wrinkles, and sagging skin. Women are more likely than men to invest money and time to look younger. Sun protection and a variety of skin care products can help, including those containing alpha-hydroxy acids, retinols, vitamin C, and hyaluronic acid. Minimally invasive cosmetic procedures can also ease signs of aging. These include injections of botulinum toxin (Botox) or hyaluronic acid, laser treatments, and chemical peels. Skin care and treatments should be customized to each person.

Evidence suggests that chewing gum can help people feel more focused and less stressed. Chewing sugar-free versions can hinder cavities. But constant gum-chewing can tire jaw muscles, and xylitol-containing gum can trigger abdominal distress.

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.