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Fight Off Winter Colds with Foods that Boost Your Immune System

Fight Off Winter Colds with Foods that Boost Your Immune System

If there’s one thing that can be counted on during the winter months, it’s the ubiquitous seasonal cold. No matter where you go, chances are you’ll come across several people who are coughing, sneezing, snuffling, and wheezing unpleasantly, with the sore red noses and bleary eyes characteristic of a (very contagious) affliction that’s sure to drag on for weeks. Unless you plan to seal yourself into a bubble until spring, you’re very likely to come into contact with some of these people over the next few months, and you’ll undoubtedly end up with their cold or flu germs fluttering around you.

Aside from wearing a hazmat suit every time you leave the house, there are some steps you can take to fend off the winter plague. Washing your hands often, using hand sanitizers after being on public transit, and keeping distance from sickly co-workers are a few examples, and you can give your immune system a solid boost via the food that you eat. Every single bite we take has an impact on our health, so take special care to fill yourself up with foods that will help, not hinder, the healing process:

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Foods Rich in Vitamin C

Strawberries, raw tomatoes, citrus fruits, red peppers, and broccoli are all packed with Vitamin C, which makes your white blood cells more active with infection-fighting dance party moves.

Garlic

Laden with antibiotic, anti-fungal, and antiseptic properties, garlic has been hailed for its healing properties for thousands of years. The ancient Greeks and Egyptians used it as medicine, and it was used to treat gangrene in both world wars. Unfortunately, this powerfully pungent plant is most potent and effective when it’s raw, as many of the compounds are broken down or destroyed during the cooking process. If you’re hesitant to chow down on raw garlic cloves, consider blending a few into a pesto with fresh herbs and olive oil, and stirring that into room-temperature soup: that way, the garlic will retain its health benefits, but be slightly more palatable. You’ll still have dragon breath, though.

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Honey

Honey soothes sore throats, and has antimicrobial properties that help fight off infections. Buckwheat and alfalfa honey have higher levels of antioxidants and nutrients (especially if it’s organic), and taking a spoonful every day will power-up your immune system with its numerous live enzymes, vitamins, and minerals. Note: don’t give honey to children under 2 years of age, as they can develop infant botulism from spores that the honey might be contaminated with.

Zinc-Laden Foods

Zinc helps your body fight off infection, and speeds the healing of wounds and inflammations. This zippy-sounding mineral can be found in red meat and poultry, and is also present in seafood, whole grains, nuts, beans, and dairy products. Some cereals and non-dairy milks are fortified with zinc, but it’s best to get in its natural form.

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Ginger

This gnarly little root has both antiviral and antibiotic properties, and is rich in vitamin and minerals. It helps to inhibit bacterial growth, is a powerful antioxidant, and is super-effective at killing off the common cold virus. If you’re already sick, ginger will help to lower your fever and calm chills, and it’s also a very mild pain reliever. To make ginger tea, grate an inch or so into a few cups of boiling water, and simmer for a few minutes over low heat. You can also juice ginger raw for maximum effect: put a 1-inch slice of ginger through your juicer along with 2 peeled apples, 1 peeled beet, and 2 carrots, and then add a dash of cayenne pepper for good measure for an immune-boosting power drink.

Live “Good” Bacteria

The live active cultures in yoghurt and kefir increase your intestinal flora (Lactobacillus reuteri! say that three times fast!) which help to block the replication of viruses in the body. These are the only kinds of dairy products that should be consumed when you’re ill, though: see the last paragraph of this piece for info on why.

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Tea

Green and black tea are packed with antioxidant flavonoids that help repair cellular damage when you’re still healthy, while herbal tea like peppermint or ginger soothe queasy bellies if you’re feeling under the weather. Tea helps to replenish your body’s fluids, and most importantly, it’s really soothing and comforting. Both soup and tea are like warming internal hugs when you’re feeling sickly, so be sure to quaff plenty of it if you feel the lurgy coming on.

If you’ve already come down with something nasty, the foods listed above can help you to get over your illness more quickly, and will hopefully be comforting and delicious as well. There are also some edibles that are best avoided if you’d like a speedy recovery: avoid dairy products, which can thicken mucus and phlegm, and stay away from sugar—it makes your illness-fighting white blood cells sluggish, thus acting as an immune system suppressant. Be sure to get plenty of rest, cut down on junk food in favour of vegetables, whole grains, fruits, and lean proteins, and you’re certain to fight off any cold you encounter.

Featured photo credit:  Winter woman in snow looking at camera via Shutterstock

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Catherine Winter

Catherine is a wordsmith covering lifestyle tips on Lifehack.

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Last Updated on March 24, 2021

8 Smart Home Gadgets You Need in Your House

8 Smart Home Gadgets You Need in Your House

We’ve all done it. We’ve gone out and bought useless gadgets that we don’t really need, just because they seemed really cool at the time. Then, we are stuck with a bunch of junk, and end up tossing it or trying to sell it on Ebay.

On the other hand, there are some pretty awesome tech inventions that are actually useful. For instance, many of the latest home gadgets do some of your work for you, from adjusting the home thermostat to locking your front door. And, if used as designed, these tools should really help to make your life a lot easier—and that’s not just a claim from some infomercial trying to sell you yet another useless gadget.

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Take a look at some of the most popular “smart gadgets” on the market:

1. Smart Door Locks

A smart lock lets you lock and unlock your doors by using your smartphone, a special key fob, or biometrics. These locks are keyless, and much more difficult for intruders to break into, making your home a lot safer. You can even use a special app to let people into your home if you are not there to greet them.

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2. Smart Kitchen Tools

Wouldn’t you just love to have a pot of coffee waiting for you when you get home from work? What about a “smart pan” that tells you exactly when you need to flip that omelet? From meat thermometers to kitchen scales, you’ll find a variety of “smart” gadgets designed to make culinary geeks salivate.

3. Mini Home Speaker Play:1

If you love big sound, but hate how much space big speakers take up, and if you want a stereo system that is no bigger than your fist, check out the Play:1 mini speaker. All you have to do is plug it in, connect, and then you can stream without worrying about any interruptions or interface. You can even add onto it, and have different music playing in different rooms.

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4. Wi-Fi Security Cameras

These are the latest in home security, and they connect to the Wi-Fi in your home. You can use your mobile devices to monitor what is going on in your home at all times, no matter where you are. Options include motion sensors, two-way audio, and different recording options.

5. Nest Thermostat

This is a thermostat that lives with you. It can sense seasonal changes, temperature changes, etc., and it will adjust itself automatically. You will never have to fiddle with a thermostat dial or keypad again, because this one basically does all of the work for you. It can also help you to save as much as 12% on heating bills, and 15% on cooling bills.

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6. Smart Lighting

Control your home lighting from your remote device. This is great if you are out and want to make sure that there are some lights on. It is designed to be energy efficient, so it will pay for itself over time because you won’t have to spend so much on your monthly energy bills.

7. Google Chromecast Ultra

Whether you love movies, television shows, music, etc., you can stream it all using Google Chromecast Ultra. Stream all of the entertainment you love in up to 4K UHD and HDR, for just $69 monthly.

8. Canary

This home security system will automatically contact emergency services when they are needed. This system offers both video and audio surveillance, so there will be evidence if there are any break-ins on your property. You can also use it to check up on what’s happening at home when you are not there, including to make sure the kids are doing their homework.

Featured photo credit: Karolina via kaboompics.com

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