Symptom 2. Frequent Illness or Infections
A weakened immune system can often be attributed to low vitamin D levels. Vitamin D plays a crucial role in supporting the immune system, helping the body fight off pathogens and infections. When there is a deficiency in this vital nutrient, the immune system may not function optimally, leading to an increased risk of illness.
Individuals with low vitamin D levels are more susceptible to catching common colds, the flu, and other respiratory infections. Research has found a link between low vitamin D levels and a higher risk of autoimmune diseases, such as multiple sclerosis, rheumatoid arthritis, and lupus.
To maintain a healthy immune system, it is essential to ensure adequate vitamin D intake through sunlight exposure, diet, and supplements if necessary. In addition to supporting immune function, sufficient vitamin D levels can help reduce inflammation and promote overall well-being. (2)
