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.

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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.

“The type of meditation matters,” explain postdoctoral researcher Bethany Kok and professor Tania Singer. “Each practice appears to create a distinct mental environment, the long-term consequences of which are only beginning to be explored.” How much meditation is enough? That also depends. This isn’t the answer most people want to hear. Many of us are looking for a medically prescriptive response (e.g., three times a week for 45-60 minutes), but the best guide might be this old Zen saying: “You should sit in meditation for twenty minutes every day—unless you’re too busy. Then you should sit for an hour.” To date, empirical research has yet to arrive at a consensus about how much is “enough.

Find a comfortable seated position. Sit so you feel supported and alert and in a way that you can stay comfortably for a while. It can help to have your knees slightly lower than your hips, to allow your spine to maintain its natural slight curve.

Set a timer on your phone to remind you to meditate, or subscribe to a meditation app that sends you notifications.

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

Find “micro-moments” of mindfulness throughout the day to reset your focus and sense of purpose.

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 528 hz 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.

Mindfulness is good for our minds: Several studies have found that mindfulness increases positive emotions while reducing negative emotions and stress. Indeed, at least one study suggests it may be as good as antidepressants in fighting depression and preventing relapse.

If you’re someone who needs help winding down before bed, then try meditation in the evening. The main thing is to set yourself up for success: Don’t schedule meditation for a time when you’re likely to be interrupted, distracted by your to-do list, or feel sleepy.

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.

If you’re interested in more formal training, here are some successful programs for cultivating mindfulness that we’ve identified..

Mindfulness training for families may lead to less-stressed parents who pay more attention to their kids.