Symptom 9. Difficulty Concentrating and Memory Issues
Vitamin D deficiency has also been linked to cognitive difficulties, such as problems with concentration and memory. Vitamin D receptors are found in various regions of the brain, including those responsible for learning and memory, suggesting that the nutrient plays a role in cognitive function.
Individuals with low vitamin D levels may experience difficulty concentrating, forgetfulness, and trouble retaining new information. In some cases, vitamin D deficiency may contribute to the development of cognitive decline and dementia in older adults.
Research has shown that supplementing with vitamin D can help improve cognitive function and memory in those with low levels. Ensuring adequate vitamin D intake through sunlight exposure, diet, and supplements can help support brain health and cognitive function. (9)
