The fastest way to reduce stress (in seconds)

breathing something that seems so natural and simple and yet apparently we're all doing it completely wrong most people don't know how to breathe you're probably breathing wrong 95% of are breathing wrong you've been breathing wrong your entire life okay so people say a lot of things on the internet but today we're going to talk about breathing and breath work and what the science actually says first is there a proper way to breathe in everyday life that can optimize your body and brain or hurt you if you're not doing it right second can practicing breath work

make you a healthier less anxious and happier person and finally we're going to finish off this video with a really simple breathing trick that has been shown experimentally to calm down the nervous system and minimize stress within seconds to minutes first let's quickly understand what's happening to your body when you breathe apart from the oxygen entering into your bloodstream and being taken around your body to your cells and CO2 and other waste gas leaving your body when you breathe out every time you breathe you activate a lot of nerves in your body breathe in and

the sympathetic nervous system is activated your heart rate increases and noradrenaline is released which can perk you up breathe out and the parasympathetic system gets triggered which relaxes the body in fact every time you breathe in your diaphragm moves down and stretches the heart a little making it bigger this means the blood travels a little more slowly and your brain sends a signal to speed up your heart rate and whenever you breathe out the heart gets a little smaller pushing the blood through faster and the Brain tells the heart to slow down a little because

of this mechanism focusing on your out breath can actually bring down your heart rate and bump your parasympathetic activity ultimately calming you down and when you focus on slowly breathing there's evidence it can even increase the activity of the neurotransmitter Gaba in your brain which further calms down nerves now research has found when it comes to emotional regulation breath work may actually be more effective than something like mindful meditation one study had four different breath work groups studied one that breathed in and out equally using something called called box breathing one that focused on longer

inhales one that focused on longer exhales and finally the mindful meditation group as a control which didn't focus on their breathing they would spend 5 minutes a day doing this for a month and the study found that while all groups saw Improvement the breath work groups felt more positive less stressed and less anxious than the control but the group that performed best was the long exhale group this type of breathing is called cyclic sighing which we'll go over later and in the study this group's breathing actually ended up slowing down the most suggesting they were

the most physically relaxed not just while they were doing the breathing their average respiratory rate over the month went down and many Studies have found similar results when it comes to overall stress mood and anxiety levels but it's important to take a step back and emphasize that the effect size of this wasn't like Monumental it's not like the subjects suddenly became Buddhas or the happiest people you know just that there is is a measurable Improvement that makes you feel better which makes the next claim a little more surprising breathing exercises have actually been found to

help with things like depression and PTSD in these cases the subjects worked with therapists or very focused breathing workshops that they would take for a week and then continued on their own for 20 minutes a day over 6 weeks in these instances depression scores dropped significantly a study on US veterans found breath work techniques to be as effective as traditional therapy in reducing PTSD though it is important to note that some of these studies included faster breathing techniques that weren't just focused on slow exhales now are you breathing through your mouth or through your nose

take a second to check in general it's suggested that nose breathing is better some studies show it provides more oxygen because the higher resistance in the nose allows you to actually inflate the lungs more but your nose also has a better capacity to protect against infection after all you've got nose hairs and membranes to help moisturize and warm up the air before it goes to your lungs mouth breathing at night can also cause issues you're more likely to snore trigger sleep apnea where you stop breathing at night and get an extremely dry mouth less saliva

can impact your teeth health as well some research even suggest that mouth breathing over long periods especially for kids can change your face shape so in general physicians do recommend you focus on nose breathing if you can but of course most people are switching back and forth between them especially depending on your activity level at the moment if you're an average person without any specific breathing issues you're probably already balancing the two pretty well so don't hyper fixate on this and just know that nose breathing is generally considered better breathing exercises can also improve your

sleep this has even been found in studies on atrisk kids who were given mindfulness training and breath work techniques in fact this study was not even about sleeping or telling the kids how to improve their sleep but the result from the practices had them sleeping an hour more on average and when measuring their brain waves saw a marked improvement in REM sleep which is critical for brain development we even see improvements in memory this claim gets made a lot and I personally find the evidence a little less compelling but it's still worth mentioning research has

shown examples of people retaining more information when nose breathing than mouth breathing and when doing breath work that focuses on more rigorous inhalation some Studies have found that memory and reaction times improve so if you're studying or trying to learn maybe make a breath work focus on inhalation and the sympathetic nervous system as opposed to trying to calm down the system and while obviously false claims about curing cancer or other diseases get thrown around from time to time there is evidence that breath work can help with pain management whether it's patients undergoing chemotherapy or those

recovering from physical injuries pain scores regularly decrease with breath work training some Studies have even shown that in the moment of taking on pain whether it's extreme cold or heat breathing techniques can lower pain Sensations though it's still unclear why some hypothesize that the cardiovascular changes in the body are somehow minimizing the pain while others believe it's because of attentional reality ocation expectations stress reduction Andor emotional modulation but perhaps the most amazing thing that I've come across when it comes to breath work is that as little as 5 minutes a day can change physical health

markers particularly blood pressure more than some exercise and even prescription drugs there's a specific maneuver called high resistance inspiratory muscle strength training or imst and it was developed as a way to help critically ill respiratory disease patients strengthen their diaphragm and other breathing muscles the difference here is that they're inhaling through a handheld device that provides resistance or suction in the other direction it's almost like sucking a milkshake through a straw after using the device for 5 minutes a day over 6 weeks systolic blood pressure dropped nine points on average which is more than you

would typically see from adding a 30-minute walk five times per week or the effect seen from some prescribed drugs and this is a huge deal given that 65% of adults over 50 have high blood pressure and the majority do not meet the recommended exercise guidelines this could play a role in minimizing one of the leading killers of cardiovascular disease not only is it efficient it's effective but even without the use of a Contraption we can all get the benefit of breath work in minutes and we're going to go over the most effective technique right now

it's called cyclic sighing which I mentioned earlier doing even one of these breaths is the fastest physiologically verified way to reduce your levels of stress and reintroduce calm in seconds According to some scientists and if repeat it for 5 minutes once a day can greatly reduce stress in your life just make sure that you're doing this somewhere safe and relaxing cuz it could cause you to become a little light-headed or dizzy temporarily so the idea here is that you're going to do a quick and intense breath through your nose hold it for a split second

and then breathe in again that little bit extra that you can then you're going to release that breath more slowly through your mouth together it's like this try it with me do you feel better do you feel more calm you can find some guided versions of this with Andrew huberman online if you want to do the practice that goes for minutes at a time the idea here is that extra little breath not only forces your alvioli to open up more and allows you to take in more oxygen but it also allows you to offload more

carbon dioxide when you breathe out and doing it just a few times is enough to trigger your parasympathetic nervous system and calm down your nerves especially in a moment of high stress whereas doing it for 5 minutes a day can boost your overall mood anding bring down your stress levels in a more sustained way that's supported by research let's do it one more time all of this to say that breath work can have a significant impact on your body and mental health but it's important to remember that a lot of the claims do get exaggerated

I think my main takea away from all this research is that it's a lot like meditation it can be profoundly positive in your life but it's become super trendly so a lot of claims get over exaggerated it's just a super simple and time efficient way to address anxiety and stress in your life both in the immediate and in The Chronic forms not to mention it's free with very low risk so I say it's worth a try see if it does anything for you and now that we're all sufficiently calm and relaxed if you want to

hear Greg and I chat more about this different techniques our experiences with it and other research we have a podcast episode on side note you can check it out on YouTube or where you listen to podcasts I'll link the YouTube one here for you appreciate all of you who leave likes and comments I'd love to hear your perspectives or experiences with breath work thank you to all the subscribers of the channel and we'll see you ASAP for some more science peace