Five Ways Mindfulness Meditation Is Good for Your Health
Research suggests that mindfulness benefits our bodies, not just our minds.
According to thousands of years of tradition, Buddhists meditate to understand themselves and their connections to all beings. By doing so, they hope to be released from suffering and ultimately gain enlightenment.
In recent decades, researchers have been gaining insight into the benefits of practicing this ancient tradition. By studying more secular versions of mindfulness meditation, they’ve found that learning to pay attention to our current experiences and accept them without judgment might indeed help us to be happier. Studies to date suggest that mindfulness affects many aspects of our psychological well-being—improving our mood, increasing positive emotions, and decreasing our anxiety, emotional reactivity, and job burnout.
But does mindfulness affect our bodies as well as our minds?
Recently, researchers have been exploring this question—with some surprising results. While much of the early research on mindfulness relied on pilot studies with biased measures or limited groups of participants, more recent studies have been using less-biased physiological markers and randomly controlled experiments to get at the answer. Taken together, the studies suggest that mindfulness may impact our hearts, brains, immune systems, and more.
Though nothing suggests mindfulness is a standalone treatment for disease nor the most important ingredient for a healthy life, here are some of the ways that it appears to benefit us physically.
Mindfulness is good for our hearts
Heart disease is the leading killer in the United States, accounting for about 1 in 4 deaths every year. So, whatever decreases the risks or symptoms of heart disease would significantly impact society’s health. Mindfulness may help with that.
In one study, people with pre-hypertension were randomly assigned to augment their drug treatment with either a course in mindfulness meditation or a program that taught progressive muscle relaxation. Those who learned mindfulness had significantly greater reductions in their systolic and diastolic blood pressure than those who learned progressive muscle relaxation, suggesting that mindfulness could help people at risk for heart disease by bringing blood pressure down.
In another study, people with heart disease were randomly assigned to either an online program to help them practice meditation or to a waitlist for the program while undergoing normal treatment for heart disease. Those who took the mindfulness program showed significant improvements on the six-minute walking test (a measure of cardiovascular capacity) and slower heart rates than those in the waitlist group.
While one review of randomly controlled studies showed that mindfulness may have mixed effects on the physical symptoms of heart disease, a more recent review published by the American Heart Association concluded that, while research remains preliminary, there is enough evidence to suggest mindfulness as an adjunct treatment for coronary disease and its prevention.
Mindfulness may also be good for hearts that are already relatively healthy. Research suggests that meditating can increase respiratory sinus arrhythmia, the natural variations in heart rate that happen when we breathe that indicate better heart health and an increased chance of surviving a heart attack.
Mindfulness may decrease cognitive decline from aging or Alzheimer’s
People tend to lose some of their cognitive flexibility and short-term memory as they age. But mindfulness may be able to slow cognitive decline, even in people with Alzheimer’s disease.
In a 2016 study, people with Alzheimer’s disease engaged in either mindfulness meditation, cognitive stimulation therapy, relaxation training, or no treatment, and were given cognitive tests over two years. While cognitive stimulation and relaxation training seemed to be somewhat beneficial in comparison to no treatment, the mindfulness training group had much more robust improvements on cognitive scores than any other group.
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