Vitamin D is known as a fat-soluble vitamin. If you are currently having a gastrointestinal problem that affects your body’s ability to absorb fat, chances are, you may have lower absorption of vitamin D. This includes gut-related issues such as celiac, inflammatory bowel disease and Crohn’s.
5. Excessive Sweating
One of the most common signs of vitamin deficiency is too much sweating. If you sweat a lot than usual, you better talk to your doctor about it. Even excessive sweating in newborns is a sign of insufficient amount of vitamin D in their body.
6. Loss of Muscle Strength
Whether you are old or young, vitamin D plays a vital role in maintaining your power and energy. There have been studies showing the strong link between muscle weakness and vitamin D deficiency. With increased vitamin D intake, you will be able to improve your muscle control and strength.
7. Weight Gain
If you have gained weight but don’t know what the real cause is, you could be vitamin D deficient. There are scientists who speculate that vitamin D deficiency is associated with weight gain. The American Journal of Clinical Nutrition published a study that those women with healthy levels of vitamin D through supplementation during an exercise and diet program were able to shed extra pounds compared to those who have lesser vitamin D levels. On the other hand, another study shows that during a weight loss program participants showed signs of lower blood sugar, lower blood pressure and lower blood lipid levels since they took vitamin D and calcium. The experts were able to come up with a conclusion that if there is lack of vitamin D in the body, it may cause weight gain.