Vitamin D deficiency is common, causing individuals to fall sick often due to a weakened immune system.
Like other essential nutrients, vitamin D plays a crucial role in maintaining strong bones and supporting the immune system.
Those who spend limited time outdoors or live in areas with little sunshine may exhibit signs of vitamin D deficiency.
The body often displays obvious signs of deficiency, which should not be overlooked.
your body will always show you the obvious signs that you should not overlook as your body is trying to tell you something.
Author's summary: Vitamin D deficiency has common warning signs.