A healthy immune system is important at all times, but especially so in these days of the novel coronavirus and heightened awareness about the spread of germs.
How Vitamin D Keeps You Healthy
You can support a healthy immune system by eating well, getting plenty of sleep, and exercising. Supplements with vitamins that support the immune system, such as vitamin D, may help too.
Where Do We Get Vitamin D?
Sunlight remains a key source of vitamin D, but supplements may be increasingly beneficial as people are less able to get outside. This is especially true for those who live in the northern hemisphere.
The benefits of vitamin D are backed up by science with its proven immune-system support. In 2017, the British Medical Journal published a meta-analysis of 25 studies. As part of this analysis, vitamin D showed the potential to protect against acute respiratory tract infections, especially among individuals who were also deficient in vitamin D.
Additionally, Dr. Tom Frieden, former director of the Centers for Disease Control and Prevention (CDC), said recently that taking a multivitamin containing vitamin D or a vitamin D supplement was good practice for overall health. He added that it certainly couldn’t hurt when it comes to helping to boost immune resistance to infection.
Are All Sources of Vitamin D Equal?
However, you should remember that not all vitamin D supplements are created equal. Your vitamin D supplement must be easily absorbed by the body in order to provide much value. Many supplements offer poorly absorbed forms of vitamin D in doses far too low to replenish a deficiency.
You should choose a supplement that includes vitamin D3, which is the most easily absorbed form, as well as Vitamin K2. Combined, vitamins D3 and K2 provide the body with maximum therapeutic value. This combination improves total absorption rates and utilization in the body.
A blend of these two vitamins is engineered to help promote a healthy immune system and cardiovascular health.
But the benefits don’t stop there. Vitamin D3 supplements can also help the body absorb calcium and build stronger bones to help prevent osteoporosis. The benefits of vitamin D even show a role in regulating mood and helping to reduce seasonal depression. However, be sure to check for possible drug interactions with any prescription medications you are taking before you take vitamin D or other supplements.
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