A new international study has revealed a strong link between vitamin D deficiency and an increased risk of depression among adults, shedding light on one of the possible biological factors behind the complex mental disorder.
Depression is a multifaceted mental illness that leaves sufferers feeling persistently sad, helpless, and emotionally drained. While its exact causes remain unclear, researchers have long believed that biological, psychological, and environmental factors play a combined role.
Now, scientists from Carol Davila University of Medicine and Pharmacy in Romania have discovered compelling evidence that low vitamin D levels may significantly contribute to depression.
The research analyzed data from 66 observational studies conducted across 31 countries. Out of these, 46 studies found a clear connection between vitamin D deficiency and increased depressive symptoms or diagnosis of depression. However, 10 studies produced mixed results, showing inconsistent or no significant relationship.
Vitamin D, often called the “sunshine vitamin,” plays a vital role in strengthening the immune system, supporting bone health, and regulating various bodily functions. According to experts, maintaining optimal vitamin D levels through sunlight exposure, diet, or supplements may help reduce the risk of depression and improve overall mental well-being.
Post a Comment