hi, i'm julie. on this occasion i will talk about signs and symptoms you may have a vitamin d deficiency. please note: the content provided below and elsewhere on this video is not intended nor should it be construed as providing professional medical or nutritional advice. do not rely on information provided on this video for your health problems. instead, consult a qualified medical professional for advice. vitamin d is a fat-soluble vitamin that is involved in many essential body processes and functions. produced in the body with the help of ultraviolet rays from sunlight, this vitamin is important for boosting the immune system, reducing inflammation, promoting cell growth, supporting neuromuscular functions and more. when you do not get enough sunlight or eat foods rich in vitamin d, you are at a higher risk of suffering from vitamin d deficiency. here are 10 warning signs that you may have a vitamin d deficiency 1, impaired immunity. the most important sign of low vitamin d ...