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You’ve probably heard more than ever about vitamin D over the past few months. This is because it is touted as one of the best ways to prevent disease, boost your immune system, and improve your health. But, as with everything, it is essential that you do your research to better understand the facts. The truth is, while we would all like a magic bullet that keeps us healthy, there is no such thing as a miracle pill or supplement. Here, what you need to know about taking a vitamin D for immunity, and for healthier advice, be sure to check out our list of the best supplements to buy at Costco, experts say.
The benefits of vitamin D
In general, we all need vitamin D, and most of us don’t get enough. The most natural source of vitamin D is the sun, and spending time outdoors helps increase our vitamin D levels. However, unless you are working out all day, every day, you may need to. be changing your diet or taking a supplement to meet your vitamin D needs: at least 600 international units (IU), according to the Mayo Clinic. Most vitamin D supplements offer between 1,000 and 2,000 IU, which the Mayo Clinic says is generally safe for adults. As we age, we may even need more vitamin D, around 800 IU.
If you think you don’t really need a supplement, or your doctor hasn’t recommended it, you should try balancing your diet to include foods rich in vitamin D, such as egg yolks, beef liver, cheese, fatty fish, including salmon. , mackerel and tuna. In addition, many dairy products or dairy substitutes are fortified with vitamin D, such as milk (and its substitutes), cereals and orange juice.
The verdict on vitamin D and immunity
Vitamin D is important because it is one of the key players that allows our body to function properly. Particularly because it allows us to absorb calcium, which we all know is essential for healthy bones. It also participates in our muscle and nervous development and in the maintenance of our immune system. However, how well it supports our immune system is still under study.
There have been two critical studies on vitamin D and our immune system, including a small one in school-aged children. One group received a vitamin D supplement, while another did not. Those who took the supplement were less likely to get the flu. An additional study in adults was unable to link vitamin D to less upper respiratory tract infections.
So what’s the verdict? It doesn’t hurt to take a vitamin D supplement, especially if you are deficient or think you might be deficient. When taken regularly as recommended by your doctor, it will only improve your health. Corn it probably won’t prevent you from getting sick if you don’t follow other preventive measures, such as eating a balanced diet, exercising, washing your hands regularly, and making sure you are up to date with all vaccinations recommended by the CDC.
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