Mental Health Archive

Readily available DNA testing unexpectedly changed some family trees. But people who grew up knowing –– or recently learned –– they were donor-conceived may have differing reasons for wanting to better understand their personal stories.

Expert recommendations for treating post-traumatic stress disorder (PTSD) differ. New research supports trying certain types of psychotherapy first, followed by medication if needed, or starting off with a combination of both.

Study shows an association between a strong sense of purpose in life and a lower risk of death from cardiovascular problems and blood conditions.

If you believe your life has meaning, it could potentially be longer, says a new study published online May 24 by JAMA Network Open.

Study authors found that among a group of nearly 7,000 adults over age 50, those who scored highest on a scale that measured "life purpose" were less likely to die during the study period, and also less likely to die during the same period from heart, circulatory, or blood conditions, compared with those who scored lower.

Research we're watching

If you have coronary artery disease, you may be at higher risk for cognitive problems, according to a study published in the June issue of the Journal of the American College of Cardiology. People with coronary artery disease have blockages in the arteries that lead to the heart. When blood flow to the heart is slowed or blocked, the result can be a heart attack or the chest pain known as angina.

Study authors looked to see whether this condition had any effect on thinking skills. They selected people with no history of heart disease and followed them for 12 years, administering three cognitive tests throughout the course of the study. Ultimately, 5.6% of people in the study experienced a heart attack or angina. Researchers found that these people were not more likely to have experienced cognitive decline before their heart episode or immediately after, but were at much higher risk for cognitive decline in the years that followed. It's not clear why this occurred, but the study authors say that doctors should be aware of this risk and should monitor people with coronary artery disease carefully.

Talking about sexuality with a doctor can be uncomfortable. If you identify as LGBTQ+, it's important to find a doctor who is attuned to the specific needs of the LGBTQ+ community. This can make getting proper care easier.

Offering teens privacy and confidentiality when meeting with a health care provider may allow them to discuss uncomfortable topics –– such as risky behavior, physical concerns, feeling anxious or depressed –– a step toward getting needed information and help.

Do employee health programs lead to healthier, more productive employees? A large study shows little or no impact, although results might vary based on workplace, offerings, and other factors.

Research we're watching

The World Health Organization has some advice for people who want to reduce their risk of dementia — pay attention to your overall health. Specifically, the organization's new guidelines recommend regular exercise, maintaining a healthy weight, regulating blood sugar levels, and keeping cholesterol within recommended limits.

Experts also recommend giving up unhealthy habits, including drinking and smoking. In short, strategies that you already know are good for your heart and overall health are also good for your brain. Preventing dementia is a focus because it has become a growing health problem, which affects some 50 million people around the world. The WHO estimates that nearly 10 million people each year develop the condition.

News briefs

Vitamins and supplements won't help stave off dementia, but a healthy lifestyle might, suggest new guidelines released May 19, 2019, by the World Health Organization (WHO). The WHO warns that the number of new dementia cases around the world — currently 10 million per year — is set to triple by 2050. While there's no cure for any kind of dementia (such as Alzheimer's disease and vascular dementia), the WHO says it may be possible to delay the onset of the disease or slow its progression. The key: managing modifiable risks, such as chronic disease and unhealthy habits. The guidelines recommend that you keep your weight, cholesterol, blood pressure, and blood sugar under control; get lots of exercise; and eat a Mediterranean-style diet (which emphasizes olive oil, fruits, vegetables, nuts, and fish; minimizes red meats and processed meats; and includes a moderate amount of cheese and wine). The WHO also advises that you don't smoke and you avoid harmful use of alcohol (no more than one drink per day for women, no more than two drinks for men). But don't count on supplements to help you stave off dementia. The WHO says there's no evidence that vitamin B, vitamin E, multivitamins, or fish oil supplements help reduce the risk for dementia. The agency recommends against using supplements as a means to ward off cognitive decline.

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