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The Right Exercise To Boost Your Immune System

The Right Exercise To Boost Your Immune System

Exercise has a powerful effect on your immune system, but it’s not true that the more exercise you do, the better you can fight off sickness. In fact, exercising too much is just as bad as not exercising at all when it comes to immunity.

The Truth About How Long Your Aerobic Workout Should Last

The World Health Organization recommends up to 300 minutes per week of aerobic workout for most adults. That works out to almost 45 minutes every single day.

To put it simply, that’s terrible advice.

Effects Of Long Duration Aerobics

You see, long periods of steady aerobic training actually create a smaller, weaker heart and less powerful lungs. And it can set you up for just about every disease in the book.

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Exercise The Right Way

Your risk of catching a cold or the flu or developing an infection goes down if you exercise the right way. But if you exercise for too long a period of time, your risk goes right back up. In fact, your risk shoots up higher than if you did nothing at all.

In one study, researchers divided mice into two groups. One group rested in their cages. The other ran on little treadmills until they were exhausted. After three days, all the mice were exposed to the flu virus. The mice that ran until they were exhausted came down with the flu more often and had worse symptoms than the couch potato mice.

In another experiment, mice were infected with the flu virus and then divided into three groups. The first group did no exercise. The second got a moderate amount of exercise each day. The third ran all out for two and a half hours a day. After a few days, 50% of the couch potatoes had died of the flu. Only 12% of the moderate exercisers died. An astounding 70% of the mice that ran for hours died of the flu!

Intense Workouts Suppress The Body’s Immune System

The problem is that intense, prolonged workouts suppress the body’s immune response for a period of time right after you finish exercising. And the longer and more intense your routine, the longer your immune system is down. And that means you’ll get sick more often.

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The reason for this is simple: your body interprets long periods of exercise as stress.

This raises the levels of norepinephrine and cortisol. These stress hormones tend to suppress the immune system. They cause the numbers of immune cells (including white blood cells) to drop during and after the workout.

Use The PACE Program To Boost Your Immune System

It’s clear that no exercise and prolonged workouts are both bad for your health. But the anti-aging PACE program has immune-boosting power. It shifts the focus of your workout from how long you work to how efficiently you exert yourself.

With PACE, your goal is to hit a peak of intensity in a short timeframe and then rest. You don’t have to do hours of cardio. You only need to work 12 minutes a day. You work long enough to boost your immune system, but not so long that you suppress it.

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Listen To Your Body

You can choose any exercise you like. It could be as simple as going up and down the stairs, jumping rope, biking, or swimming. The key is to listen to your body. You should be panting at the end of each exertion period. You should not be taxed and exhausted through the whole workout.

Try This PACE Move

Here’s a sample PACE move you can try right now. All you need is your own body and some space.

Supermans:

superman-exercise
    • Lie on the floor on your stomach with your arms extended in front of you and your legs extended behind you. Your chin should be slightly off the ground.
    • Contract your back muscles and raise your arms and legs a few inches off the floor at the same time.
    • Hold for three seconds, then lower your arms and legs back to the starting position.
    • Repeat several times, until you are slightly winded.

    Do three sets, taking time to recover completely between each set. And to make this truly a PACE workout, increase the intensity with each set, either by increasing the number of Supermans you do or by increasing the amount of time you hold the position.

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    If you want to learn some other good PACE exercises, check my YouTube channel. I have more than 30 different exercises and a complete workout to help you get started.

    To Your Good Health,
    Al Sears, MD, CNS

    References:

    1World Health Organization. “Physical Activity and Adults.” 2016.
    2Murphy EA, Davis JM, Carmichael MD, et al. “Exercise stress increases susceptibility to influenza infection.” Brain Behav Immun. 2008;22(8):1152-5.
    3Moreira A, Arsati F, Cury PR, et al. “Salivary immunoglobulin a response to a match in top-level Brazilian soccer players.” J Strength Cond Res. 2009;23(7):1968-73.

    Featured photo credit: fitapproach via creativecommons.org

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    Last Updated on October 18, 2018

    10 Benefits of Sleeping Naked You Probably Didn’t Know

    10 Benefits of Sleeping Naked You Probably Didn’t Know

    Sleeping is one of the most important things we do every night.

    Getting the right amount of sleep has an untold number of health benefits and not getting enough sleep is a serious problem in many countries around the world.

    So you should have heard of the many benefits of getting adequate sleep, but did you know that you can get additional benefits by sleeping naked?

    Here are some benefits of sleeping in the nude:

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    Video Summary

    1. It is easier.

    When you don’t have to worry about sleeping in clothes, things start to get easier. You don’t have to buy pajamas, which can save you money. You have less clothes to wash and less clothes to put away. You may have to clean your bed sheets more often, but not nearly as often as you’d have to wash your pajamas when you run out.

    2. It forces you to be ready to go more often.

    Some people get off of work, change into their pajamas, and use this as an excuse to stay home the rest of the evening. This can lead to a more sedentary lifestyle, which has been attributed to things like weight gain.[1] When you keep your regular clothes on, you tend to go out more often and that’s a good thing.

    3. It can make you feel happier and more free.

    Just imagine the feeling of laying in bed naked. You’re free of your pants and underwear. Women, you’re not wearing a constrictive bra. It’s just you sandwiched between two cool sheets. The feeling just makes you want to smile and it makes you feel more free. Everyone can use that kind of good feeling every now and then, and it may even help you be happier as a person.

    4. Skin-on-skin contact is the best.

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      If you’re married, or living with your significant other, sleeping naked gives a greater chance of skin-on-skin contact, especially when it comes to cuddling. This kind of contact can also lead to a more active sex life. All of this releases copious amounts of oxytocin, which is the neurotransmitter that helps you feel those good feelings about your significant other.[2]

      5. It could lead to better sleep.

      Let’s revisit the scenario I described above. There are no drawstrings or clothes getting tangled in sheets. You don’t have to worry about shirts getting twisted. All of these distractions go away when you sleep naked and it may help you get better, deeper sleep. You don’t need science to tell you that better, deeper sleep only helps you be healthier.

      6. It can help your skin.

      For once your body gets to breathe. Your private parts, armpits, and feet are generally restricted all day and are often covered by multiple layers, even in the summer time. Give those parts a chance to air out and breathe. This can lower the risk of skin diseases, like athlete’s foot, that result from wet, restricted skin.[3]

      7. It helps you regulate your cortisol.

      Cortisol is a very strange chemical in the body but it can do a lot of damage. When you sleep naked, it helps keep your body temperature at the optimal ranges so your body can better create cortisol. If you sleep overheated your cortisol levels tend to stay high, even after you wake up. This can lead to increased anxiety, cravings for bad food, weight gain, and more terrible things.[4] Sleep naked so you can keep your body temperature down and sleep well so your body can properly produce and regulate cortisol.

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      8. It balances your melatonin and growth hormone.

      Continuing along that same vein, keeping your sleeping environment below 70 degrees (F) every night can help your body regulate its melatonin and growth hormone levels. These chemicals help the body do things like prevent aging and are essential to good health. When you sleep in clothes, your body heats up and prevents effective use of these hormones. In other words, sleeping with clothes on makes you grow old faster.

      9. It can keep your sex organs happier.

      For men, the cooler sleeping conditions allows your testes to remain at a cooler temperature. This helps keep your sperm healthy and your reproductive systems functioning as normal. For women, the cooler and more airy sleeping conditions can actually help prevent yeast infections. Yeast grows better in warm, moist conditions.[5] When it’s cooler and dryer, the growth of yeast is prevented.

      10. Sleeping in the summer is more bearable.

        Summertime is a tricky time to get good sleep. If you don’t have air conditioning, then you may find your bedroom a bit stuffy at night.

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        Shedding those bedtime clothes can help the bedroom feel more comfortable. You may even be able to turn the A/C off on those cooler nights, which can save you a few bucks on your electricity bill.

        Don’t wake up drenched in sweat again because your thermostat is downstairs and the hot air expands up to your bedroom where the thermostat can’t read the warm temperatures.

        Sleep well with your naked body!

        With these tips in mind, it’s time to start taking off your clothes at night!

        Of course, there are times where clothes are preferable. If you are ill or it’s cold outside, then you should sleep with clothes on to help you stay warm and prevent further illness. Otherwise, go commando!

        If you’re looking for more tips to sleep well and get up feeling energetic, I recommend you to check out this guide:

        Want to Feel More Energized Throughout the Day? Start With This

        Reference

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