The ultimate guide to immune health

Get your zzzs Once upon a time, we rose and slept with the rhythms of the sun, and we are still genetically programmed to do so, requiring around eight hours of sleep a night. However, in our modern world with its artificial lights and screens, sleep deprivation is rampant. Inadequate sleep is linked to multiple health disorders, including brain performance, and it is also known to weaken the immune system and reduce resistance to infection.

Water works Drinking plenty of water helps every system in the body, including the immune system, to operate at its best. At least eight glasses a day are necessary to ensure the efficient elimination of waste products and toxins, including bacteria and viruses, and the correct flow of lymphatic fluid, which carries infection-fighting lymphocytes all around the body. Adequate water intake also helps body temperature regulation, metabolism, digestion and the distribution of nutrients to all the cells.

Sex Snuggling up with your significant other is not just a fun and lovely thing to share – studies show it is good for your heart and overall health. A satisfying sex life protects against depression by stimulating the release of endorphins, and even reduces your chances of coming down with a cold or flu because sexual intimacy encourages production of immunoglobulin A (IgA), a protein needed by the immune system to defend mucous membranes.

Move it Working up a sweat is a big step towards immune wellness and has been scientifically proven to add years to your life. Not a fan of the gym or team sports? Just a simple daily walk for 30 minutes or so will cut your risk of colon cancer, coronary heart disease, stroke, diabetes and hypertension, halve your risk of obesity, decrease stress, boost mental alertness and kickstart your immune system, all while improving the functioning of the body’s major systems and organs.

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