Tag: Pain sensitivity

According to research published in the journal *Nutrients*, micronutrient deficiencies are increasingly recognized as contributing factors to a variety of sensitivities. The specific vitamin deficiency most often linked to spice intolerance and a burning sensation in the mouth is Vitamin B12, but other nutrients play a crucial role as well.

Research shows that micronutrient deficiencies are more common in individuals experiencing severe chronic pain, indicating a strong connection between diet and how we perceive discomfort. Understanding precisely **what deficiency causes sensitivity to pain** is a critical first step toward effective nutritional management and improving overall quality of life.