Prioritising immune health can be the best line of defence.
Here, doctors and nutritionists share their game plans for supporting the body's natural immunity in the coming weeks and months:
Prioritising immune health can be the best line of defence.
Here, doctors and nutritionists share their game plans for supporting the body's natural immunity in the coming weeks and months:
According to psychiatrist Anna Yusim, M.D., immune health is largely predicated on mental health, and vice versa. "Being depressed or anxious, for instance, predisposes you to inflammation and infection, while having higher levels of inflammation increases your likelihood of being depressed," she tells mbg. "Therefore, one of the best things you can do to keep your immune system healthy and strong is to keep your mind and emotions positive, healthy, and strong." Here are three of her favorite strategies for doing so:
In addition to wearing masks, maintaining social distancing, and practicing hand hygiene, board-certified internal medicine doctor Julia Loewenthal, M.D., says that (safely) staying active might help protect you from COVID, based on what we know about how physical activity increases the efficacy of the influenza vaccine. "Though alcohol sales have soared in many U.S. states during quarantine," she adds, "keep in mind chronic alcohol use suppresses immune function."
Though there is some debate about how it affects COVID risk in particular, vitamin D plays an important role in immune support more generally.* "Optimal vitamin D levels have been shown to positively affect the innate and adaptive immune system in a variety of ways including boosting genetic expression of white blood cells, helping the immune system adapt and ward off infection, and managing inflammation," functional medicine physician Alejandra Carrasco, M.D., writes in a guide to the vitamin and hormone.*
This year, mbg formulated a new supplement that combines vitamin D with mood-supporting ingredients such as hops, rosemary, black cumin seed, and the real star of the show, full-spectrum hemp oil. The resulting hemp multi+ can be taken every day to support immunity and promote a steadier mood, giving it some of those all-important mental health benefits, to boot.*
Sufficient sleep has never been more important, as your immune system can't really fire on all cylinders without it. To promote deep and restorative rest, you can lean on a calming supplement like magnesium or take a page from herbalist and integrative doctor Aviva Romm, M.D.'s book and incorporate more plant extracts into your nightly routine. "One of my favorites right now is lavender oil—it's incredibly effective for a good night's sleep, especially when it's disrupted by anxiety," she said in a recent episode of the mindbodygreen podcast. To use lavender oil before bed, simply take a whiff straight from the bottle (being careful not to get any on your nose), run in a diffuser, or add a few drops of the oil into your nightly bath.
Our sleep also tends to improve when it's consistent: Board-certified sleep medicine researcher W. Christopher Winter, M.D., recommends setting a "go to bed" alarm, as well as your normal wake-up one, to ensure that your sleep schedule is similar night after night.
In her episode of the mindbodygreen podcast, Maya Feller, R.D., recommended supporting immunity by snacking on vitamin-C-rich clementines, eating fresh, raw ginger (for its antimicrobial properties), and adding garlic to everything.
Again, these strategies will not safeguard you (or those around you) from COVID. But combined with other protective measures, they can help boost your natural ability to fight infection.
By Emma Loewe
mbg
Thanks Mind Body Green for the article
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In love & light Leonie
Cold showers may not be your preferred way to start the day, but studies reveal that taking one a day can help make you fitter, slimmer, happier and healthier. Here are 10 reasons it might be worth the “brrrrr” every morning.
There are two kinds of fat in your body - white and brown fat. White fat forms when we consume more calories than our body needs to function and when we don’t burn those calories for energy, they gather around the waist, lower back, neck, and thighs. Brown fat however is good fat. Its function is to generate heat to keep the body warm. Cold water exposure promotes the production of brown fat cells in our body, and when brown fat is activated due to extreme cold, it burns calories to keep you warm, which in turn, burns the white fat. How effective is this process? Scandinavian researchers found that exposure to cold temperatures increased the metabolic rate of brown fat by 15-fold, which could help a person drop 4 kilos or 9 lbs in a year if sustained.
Because cold causes the arteries to constrict, which in turn reduces pain-giving inflammation, athletes often take ice baths after training to ease muscular soreness. For the non-pro athletes, a cold shower after the gym can provide similar soothing benefits for super-fast recovery which means less stiffness, aches and pains.
Regular cold showers can effectively reduce fatigue. An icy blast boosts blood flow to the heart, increases heart rate, lung function, and oxygen transportation around the body, which in turn, wakes up those alertness-boosting hormones.
Because cold water boosts metabolic function, the immune system is also given a kick which allows it to release virus-fighting white blood cells that will help you fight illness. Cold showers also increase your overall blood circulation, which can help you avoid hypertension and the hardening of arteries.
For a complexion to be smooth and dewy, skin must produce oil and fat to lubricate the surface layer. Hot water removes this oil and fat which results in a dry and dehydrated complexion. Cold water however tightens cuticles and pores which stops them becoming clogged. Cold water also closes the hair cuticle which gives hair a gleam and stops dirt accumulating in your scalp.
According to researchers at the Virginia Commonwealth University School of Medicine, cold showers can be effective for reducing stress and anxiety. They asked patients with depression to take short, 20-degree showers daily and reported that “cold hydrotherapy can relieve depressive symptoms rather effectively”. They explained cold showers boosted endorphins and hormones in the blood and sent an “overwhelming” amount of electrical pulses to the brain, “which could result in an anti-depressive effect”.
Swapping your piping hot morning shower to an icy one can be challenging. Because the first 30 seconds are the worst, start your shower warm, then simply switch your water temperature from hot to cold every 10-20 seconds. When you’re feeling brave and have the mental toughness you need to survive the shivering, try a full blast cold shower on for size. At first you might begin to hyperventilate, so use your breathing as an anchor and focus on the physical sensations, rather than on your thoughts. Taking a cold shower is an amazing exercise in mindfulness and non-resistance. And then of course there is all those benefits. Worth the “brrrrrs”? We think so.
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