Vitamin D serum level and its correlation in obsessive–compulsive disorder

Assessment of Vitamin D Role in Depression

Determination of folic acid and vitamin B12 serum levels in patients with major depressive disorder in Upper Egypt population

Studying the effect of vitamin B12 and folic acid on the levels of brain-derived neurotrophic factor in the blood and the brain of obese male rats.

Nutrition Role in The Management of Psychiatric Disorders

Oxytocin and obsessive–compulsive disorder

Serum Level of Vitamin B12 in Patients with Vitiligo and its Potential Role as a Disease Biomarker

Serum Homocysteine, Folic Acid and Vitamin B12 Levels in Patients with Psoriasis Vulgaris

ASSESSMENT OF SERUM LEVEL OF FOLIC ACID AND VITAMIN B12 IN CHILDREN WITH IDIOPATHIC EPILEPSY

The Correlation between Depression and Folate Deficiency