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A 2025 study suggests that sleeping nine or more hours nightly is associated with worse cognitive performance, an effect that’s stronger among people with symptoms of depression.
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.
Breast cancer risk assessment scores can enable clinicians to estimate a woman’s risk of developing invasive breast cancer over the next five years, as well as her lifetime risk. The tools ask users about myriad factors that influence breast cancer risk. But risk calculators don’t necessarily provide the kind of precision and insight some women seek. A risk score can’t tell a woman for certain whether she will or won’t develop breast cancer. Risk calculators typically also don’t determine when or how often most women should seek mammograms.
A 2025 study suggests that women who score highly on a brain health measurement incorporating physical, lifestyle, social, and emotional factors face lower stroke odds.
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.
A quarter of American adults live with a mental health disorder such as anxiety, depression, obsessive-compulsive disorder, or post-traumatic stress disorder. But more than half don’t seek help. Internal and external barriers may stop them from getting the care they need. Internal barriers are emotions or excuses people make to avoid treatment. External barriers include cost or difficulty finding a provider who can meet someone’s individual needs. To push past obstacles, people can investigate less-expensive mental health programs or reframe guilt-inducing thoughts.
A 2025 analysis found that tricyclic antidepressants, the anticonvulsants gabapentin (Neurontin) and pregabalin (Lyrica), and serotonin-norepinephrine reuptake inhibitors, such as duloxetine (Cymbalta) were the most effective drug treatments for neuropathic pain.
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.
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.