Do these benefits apply to people with attention-deficit disorders, and could meditation possibly supplant drugs like Adderall? We can’t yet say for sure. While there have been some promising small-scale studies, especially with adults, we need larger randomized controlled trials to understand how meditation might mix with other treatments to help both kids and adults manage attention-deficits.

One kind of meditation technique that’s good for beginners is a body scan meditation, which helps us check in with our bodies by mentally scanning each part.

Imagine a photocopier slowly moving over us, from our head to our toes, detecting any sensations in the body. As we scan down, we notice which parts feel relaxed or tense, comfortable or uncomfortable, light or heavy.

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Mindfulness is good for our bodies: A seminal study found that, after just eight weeks of training, practicing mindfulness meditation boosts our immune system’s ability to fight off illness. Practicing mindfulness may also improve sleep quality.

A 2015 study looked at people who score high on a mindfulness awareness test, and found that they had a healthier cardiovascular risk profile than people with lower scores. One small pilot program also found that mindfulness training helped decrease depression.

How does it work? To find out, researchers in the United Kingdom interviewed 11 adults who had experienced three or more episodes of severe depression, and had undergone MBCT within the previous three years. They analyzed the interviews to create a model, published in the journal Mindfulness

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.

However, social bias isn’t the only kind of mental bias mindfulness appears to reduce. For example, several studies convincingly show that mindfulness probably reduces sunk-cost bias, which is our tendency to stay invested in a losing proposition. Mindfulness also seems to reduce our conterraneo tendency to focus on the negative things in life. In one study, participants reported on their general mindfulness levels, then briefly viewed photos that induced strong positive emotion (like photos of babies), strong negative emotion (like photos of people in pain), or neither, while having their brains scanned. More mindful participants were less reactive to negative photos and showed higher indications of positive feeling when seeing the positive photos. According to the authors, this supports the contention that mindfulness decreases the negativity bias, something other studies support, too.

It doesn’t take long to feel the benefits of stress relief a regular meditation practice. Research shows that Headspace can reduce stress in 10 days. And thousands of studies have shown mindfulness and meditation can positively impact mental and physical health.

When we start to feel bored, restless, or doubtful during practice, we can easily remind ourselves of our intention. It can be the motivation we need to keep eliminate negative energy our commitment.

To better understand the power of focus and awareness, consider an affliction that touches nearly all of us: email addiction. Emails have a way of seducing our attention and redirecting it to lower-priority tasks because completing small, quickly accomplished tasks releases dopamine, a pleasurable hormone, in our brains.

Because they’re experts on how the mind works, they offer friendly motivation and practical advice beginners typically need, like tips for using what increase positive energy we learn during meditation in real life.

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.