Final answer:
Depression is more notably linked to a Vitamin D deficiency, which has a significant association with mood disorders such as Seasonal Affective Disorder. Vitamins B and C are water-soluble and not stored in the body, while Vitamin D is fat-soluble, contributing to bone health through calcium absorption.
Step-by-step explanation:
Depression has been linked to a deficiency in Vitamin D. While Vitamin B6 deficiency can sometimes result in symptoms of depression, such as irritability and peripheral neuropathy, it is Vitamin D deficiency that has a more prominent association. Particularly, Seasonal Affective Disorder (SAD) has been associated with lower levels of Vitamin D, showing a significant correlation with mood disorders.
Vitamins such as Vitamin C and Vitamin B are water-soluble, meaning they are not stored in the body and must be consumed regularly. On the other hand, Vitamin D is fat-soluble and can be stored in the body's fatty tissues, contributing to bone health due to its role in calcium absorption.
Conditions like rickets in children, resulting from a Vitamin D deficiency, highlight the importance of maintaining adequate Vitamin D levels for proper development and overall health, including mental well-being.