Even a little exercise linked with lower stroke risk in people with afib
Testosterone therapy without evidence of deficiency may boost heart risk
Weight-loss drug may lower risk of heart attacks and infections
What to eat on the DASH diet
Migraine: How it's diagnosed and what that means
Tricep workouts you can do at home
Mindfulness practices to reduce stress and improve focus
Antihistamines may not offer meaningful relief from eczema symptoms
Overweight and taking blood pressure medications: Study finds it's a trend that's working
FDA approves first mRNA-based flu vaccine
Mental Health Archive
Articles
Don’t stress about heart health
Chronic stress is associated with an increased risk of heart disease, heart attacks, and strokes. These strategies can help you manage it.
People often complain about stress, but it's actually a natural reaction with an essential purpose.
When the body senses danger, it starts its fight-or-flight response. Your nervous system releases hormones like adrenaline and cortisol, which jolt the body into a protective mode. Your heart pounds faster, muscles tighten, blood pressure rises, breathing quickens, and your senses sharpen.
Can my job cause high blood pressure?
Ask the doctors
Q. I have a very stressful job, and recently my blood pressure readings started going up. Could my job stress be the reason why?
A. Yes, chronic stress can affect blood pressure. Several hormones affect your heart's rhythm, including epinephrine and norepinephrine. When these hormone levels rise, your heart starts to work harder. Stress hormones can also constrict your blood vessels, causing temporary blood pressure spikes.
Can mind-body therapies help reduce reliance on opioids?
News briefs
A large study published online Nov. 4, 2019, by JAMA Internal Medicine offers hope for people who want to reduce their reliance on opioids. The powerful prescription painkillers, such as oxycodone (OxyContin) and hydrocodone (Vicodin), are typically used to treat severe pain after surgery, pain with terminal illness, and chronic pain. But use of these drugs comes with the risk of dependence, addiction, overdose, and death. So researchers set out to determine if mind-body therapies (such as meditation or hypnosis) could help ease pain. Scientists reviewed 60 randomized trials with more than 6,400 people taking opioids for reasons such as surgery, burns, cancer, or chronic pain. Researchers noted moderate to large improvements in pain among people who added meditation, hypnosis, cognitive behavioral therapy (CBT), or therapeutic suggestion to their pain control regimens. Meditation, hypnosis, and CBT were so effective that people were able to slightly reduce the amount of opioids they were taking. Two other therapies — relaxation therapy and guided imagery — did not have a significant impact on pain. The great news: you have nothing to lose by adding one of these mind-body therapies to your regimen, and it may even help.
Image: FatCamera/Getty Images
Focus on concentration
Here's what to do when your mind tends to wander.
Everyone's attention can drift at times, like when you lose your concentration for a moment while doing routine tasks.
Many people shrug off these lapses in focus as "senior moments," but they might be related to a vulnerable brain process called executive function.
Smoking linked to mental illness
Research we're watching
Need another reason to quit smoking? Smoking may increase your chances of developing schizophrenia or depression, says a study published Nov. 6, 2019, in Psychological Medicine. It's long been known that people with mental illness are more likely to smoke than those without mental illness. But no one ever looked at what came first — the smoking or the mental illness. Researchers decided to find out using a database containing data from more than 462,000 people, of whom 8% were current smokers and 22% former smokers. The team found that people who smoked not only had a higher risk of developing depression and schizophrenia, but that people with either conditions were also more likely to smoke (although the association was not as strong for schizophrenia). The bottom line: Smoking may be bad not only for your lungs, but also your mind.
Image: Zhang Rong/Getty Images
Quick-start guide to mental health professionals
Learn about the different kinds of experts and how they can help you.
Where should you turn when you suspect that you have a mental health condition: a psychiatrist, a psychologist, or some other type of mental health professional? It's tough to figure out what kind of clinician can best help you sort out your problems and provide the care you need.
Often a primary care visit is a good start. Your physician can assess your symptoms and refer you to a mental health professional for evaluation and appropriate treatment.
Troubled by migraines? Cut back on your caffeine drinks
In the journals
Over-the-counter pain medicines that contain caffeine can be effective at stopping some headaches. But drinking a large amount of caffeinated beverages might actually trigger a headache for some people with migraines, according to a study published in the August 2019 issue of The American Journal of Medicine.
Researchers recruited almost 100 people with migraines who suffered from fewer than 15 headaches per month. For six weeks, they recorded the timing and characteristics of each migraine and their intake of caffeinated beverages.
Can supplements help boost your immune system?
Your money might be better spent on something else.
During the winter months, you've likely seen ads for products that claim to give your immune system a boost to help you ward off colds and the flu. But can something in a bottle, whether a vitamin formulation or probiotic, really rev up your immune system to help you stay healthy?
"Unfortunately, the reality is that those kinds of products aren't really offering you any benefit," says Michael Starnbach, a professor of microbiology at Harvard Medical School. "There's no evidence that they help in fighting disease."
Consider this Harvard finding before you toast the New Year
News briefs
We've reported before that heavy drinking is tied to an increased risk for developing dementia. A Harvard-led study published online Sept. 27, 2019, by JAMA Network Open suggests that the risk is even worse if you have mild cognitive impairment (MCI). Researchers analyzed the data of more than 3,000 dementia-free adults (average age 78, some with MCI) who reported their alcohol use and underwent psychological testing for six years. People with MCI who drank heavily (more than 14 drinks per week) had a 72% higher risk for dementia than people who drank less than one drink per week. However, people without MCI who drank moderately (seven to 14 drinks per week) didn't appear to have an increased risk for dementia, and even seemed to have a 37% lower risk for dementia compared with people who consumed less than one drink per week. The bottom line: "Our results suggest that moderation is the healthiest approach if you drink. And if you have mild cognitive impairment, you may want to reconsider drinking alcohol at all," says Dr. Kenneth Mukamal, a study author and researcher with the Harvard T.H. Chan School of Public Health.
Image: franckreporter/Getty Images
Even a little exercise linked with lower stroke risk in people with afib
Testosterone therapy without evidence of deficiency may boost heart risk
Weight-loss drug may lower risk of heart attacks and infections
What to eat on the DASH diet
Migraine: How it's diagnosed and what that means
Tricep workouts you can do at home
Mindfulness practices to reduce stress and improve focus
Antihistamines may not offer meaningful relief from eczema symptoms
Overweight and taking blood pressure medications: Study finds it's a trend that's working
FDA approves first mRNA-based flu vaccine
Free Healthbeat Signup
Get the latest in health news delivered to your inbox!
Sign Up
