Mental Health Archive

Alzheimer's disease and other forms of dementia are something we think of as diseases of old age. Memory loss is a common symptom, and something that people in midlife also experience — but young onset dementia is very uncommon.

Climate anxiety is distress related to worries about how the effects of climate change. It's more likely to affect adolescents and young adults, leading to chronic stress, depression, anxiety, behavioral problems, and more. What can you do to manage climate anxiety in yourself or a young person in your life?

Reaching menopause many years before the average age may be linked to a higher risk of developing dementia later in life.

Psychedelic drugs such as psilocybin (found in "magic mushrooms") and 5-MeO-DMT (a compound derived from toad venom) are being tested for treating cases of depression that don't respond to standard treatments. New depression approaches are needed since current treatments don't work in nearly half of patients. Hallucinogenics may change longstanding thought patterns or promote new connections in brain neurons. Benefits of psilocybin on mood appear to be long-lasting. FDA approval for psilocybin will likely take several more years.

Hiking continues to be one of the safest activities people can enjoy during COVID because it is done outside and away from confined group settings. The outdoor adventure also is one of the best exercises for both body and mind, as it can improve lower-body strength and endurance, increase balancing skills that can protect against falls, lower levels of stress and anxiety, and reduce the risk of depression.

News and social media are filled with disturbing stories and images. Anxiety about war, coming on top of two years of the pandemic, is hitting us particularly hard. The symptoms of war anxiety can be physical or mental; knowing what tools to use and how can help break the anxiety cycle.

Cognitive distortions are internal mental filters or biases that fuel anxiety and make us feel bad about ourselves. These filters can cause us to devolve into counterproductive brooding that can worsen depression or anxiety and stall positive lifestyle changes. So how can you recognize and overcome these distortions?

A 2020 study found that people defined as lonely had a higher risk of dementia than those who were not considered lonely. Loneliness also was associated with smaller brain sizes and poorer executive function (the ability to plan, focus attention, and remember instructions).

Research has found associations between social media use and negative mental health effects in both youth and adults. These ill effects may reflect the particular ways people use social media. People may have a healthier online experience if they focus on interacting with others, rather than just scrolling through posts. Some additional strategies that can help improve the experience are avoiding posts from unpleasant people, discussing contentious subjects in person rather than online, and using social media to enhance real-life relationships.

Studies suggest that the world is facing two different dementia trends. One is that dementia rates are falling steadily in the United States and Europe. The other is that the number of dementia cases globally is rising, and will likely triple in the next 30 years, mostly due to population increases. People can try to reduce their dementia risk by adopting a healthy lifestyle that includes lots of exercise, a healthy diet, at least seven hours of sleep per night, limited alcohol consumption, socializing, improved balance, stress management, smoking cessation, and control of underlying health conditions.