How can exercise boost my immune system?
How can exercise boost my immune system?
'The aforementioned study recommends daily workouts lasting 30-45 minutes, but as you’re already unwell, start with 15 minutes of mild to moderate exercise and see how you feel the following day. Try a light jog or a short outdoor speed walk to avoid infecting others, if your illness is contagious.'
How can exercise boost my immune system?
'Other research has shown that your body temperature increases and remains elevated for a short time after a workout. This rise in body temperature can prevent bacteria from growing, while helping your body to fight off infection, since it stimulates your immune system and bacteria and viruses can’t survive in higher temperatures.
'Another big bonus of exercise is its ability to supercharge sleep quality, and research shows that sleep can weaken your immune system and make you more susceptible to the common cold and cardiovascular and metabolic disorders, since sleep is when your body produces antibodies – proteins in your cells that bind to unwanted substances and get rid of them.
'Naturally, you’re probably feeling more stressed than usual if you're already unwell. Moderate exercise has also been proven to slow down the release of stress hormones, while separate research has shown that stress can impact your immune system by impairing the function of natural killer cells (or NK cells), which protect you from infection and disease. The more consistent you are with moderate exercise, the stronger your NK cells.'
How often should I exercise to boost my immune system?
'Remember that exercise is more effective in staving off illness than it is in curing it. As research proves, stick to 30-45 minutes of daily moderate exercise, like brisk walking, tennis, Pilates, yoga or riding a bike and, I'd wager that the number of sick days you'll take will reduce. If you do happen to be someone that's already feeling unwell, rest up until your symptoms move above the neck, and ease off if you start to go downhill. Patience is a virtue.'
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