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Over Half Of Americans Are Sick Because Of Lacking Vitamin D

Over Half Of Americans Are Sick Because Of Lacking Vitamin D

Vitamin D is one of the most common nutrient deficiencies around the world. One study revealed that 36 percent of healthy adolescents and 57 percent of adults in U.S suffer from Vitamin D deficiency[1].

Most of us only associate vitamin D with the bone’s health, but it’s closely linked to our immune system, and that’s why widespread deficiency is concerning.

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Vitamin D and your immune system

Vitamin D acts as light switches in our body, turning on and off processes and genes that our bodies need to maintain health. It is sent to various parts of your body including immune cells, intestines, bones, the brain and the colon.

Sufficient levels of vitamin D strengthen your innate immune system, which reduces the risk of infectious diseases. It turns on key members in the immune system that trigger an anti-microbial response which allows your body to effectively and quickly fight off invading microbes before they can develop into severe infections.

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Researchers at the University of Copenhagen discovered that vitamin D plays a major role in activating the killer cells of the immune system [2] known as T cells. These cells are responsible for detecting and killing foreign pathogens such as viruses or bacteria, but they must first be triggered and transformed from a dormant and harmless status into killer cells ready to destroy any foreign pathogen. So if the T cells don’t find vitamin D, they won’t even mobilize, and this leaves your immune system unarmed.

For a long time, scientists have only associated vitamin D with calcium absorption, fighting diseases such as cancer and combating some heart disease. Identifying the role of vitamin D in the immune system was a breakthrough; not only to the immune system but also in addressing anti-immune reactions and rejection of transplanted organs.

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How to get more vitamin D

As we can see, vitamin D is clearly crucial in strengthening our immune system to fight against infectious and autoimmune diseases. Unfortunately, vitamin D is not naturally found in most foods that we consume, which could lead to dizziness, weak muscles, and other symptoms. Below are some of the foods that contain a significant amount of vitamin D that might just help you to increase your intake.

  • Vegetables and fruits: orange juices and beverages fortified with vitamin D, grain products.
  • Milk and alternatives: soy beverages, milk, yogurt
  • Meat and alternatives: egg, deli meat, beef liver
  • Fats and oils: margarine and cod liver oil

Recommended Recipe

Featured photo credit: Anelka via pixabay.com

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Reference

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Christopher Jan Benitez

Christopher is a passionate writer sharing about 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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