Stress Archive

Seasonal affective disorder (SAD), a type of depression that begins in late fall and early winter, is caused by lack of sunlight exposure. Common symptoms of SAD include lack of sexual energy, overeating, problems sleeping, and social withdrawal. SAD is also associated with impaired cognitive function. Getting more sunlight from being outdoors or sitting in front of a sunlit window helps stimulate the brain's 24-hour sleep-wake clock. Taking antidepressants and using light therapy (which involves sitting in front of a light box) also can help manage SAD.

Men who report specific types of job-related stress face a higher risk of heart disease than those without such stress, according to a 2023 study.

The FDA approved the first pill for postpartum depression in August 2023. The fast-acting drug, zuranolone (Zurzuvae), is taken for just two weeks.

Semaglutide (Ozempic, Wegovy), which mimics a natural hormone called GLP-1, has become a popular obesity drug because it promotes dramatic weight loss. New evidence suggests this drug and others like it may also curb compulsions for things other than food. The drugs may also dampen cravings for alcohol, smoking, gambling, and excessive shopping by hampering activation of the brain's reward pathways. If further research confirms preliminary findings, the demand for GLP-1 drugs is likely to increase.

An estimated 58 million American adults live with a mental illness such as anxiety, depression, or bipolar disorder. More women than men receive treatment such as medication or counseling. But despite its pervasiveness, mental illness remains stigmatized. Scientific advances are helping dismantle damaging public attitudes about mental illness. People with mental health challenges can help combat stigma by embracing treatment, not taking other people's offhand comments personally, and sharing their personal stories.

People who are sedentary more than 10 hours per day may have a higher risk of later developing dementia than those who spend less time being inactive, according to a 2023 study.

A 2023 study suggests older adults with vision problems, including up close or at a distance, face significantly higher risks of dementia than those with no vision problems.

Both loneliness and isolation were associated with poor health outcomes in a 2023 study. However, social isolation was a stronger predictor of physical decline and early death, while loneliness was more predictive of mental health issues such as depression.

Older people tend to have more difficulty focusing than young people. This is because age-related brain changes make it harder to filter out stimuli that are not relevant to the task at hand. Tips to try to boost concentration include practicing mindfulness; engaging in cognitive training; and living a healthy lifestyle that includes managing underlying conditions, eating a Mediterranean diet, and getting the recommended amounts of exercise (150 minutes per week) and sleep (seven to eight hours per night).