Objective: To find out the prevalence of hyperhomocysteinemia, and deficiencies of folate, vitamin B6 and vitamin B12 in an urban population in Karachi, Pakistan. Methodology: In a pre and post experimental study, eight hundred and seventy-two apparently healthy adults (aged 18-60 years; 355 males and 517 females) were recruited from a low-income urban locality in East of Karachi from February ...

The present study examined the effects of Se, vitamin E and combined Se and vitamin E deficiencies in rats on plasma lipid, lipoprotein and apolipoprotein (apo) concentrations. Deficiencies were induced by feeding rats the respective diets for 6 weeks. The study shows that Se deficiency results in increased concentrations of plasma cholesterol and apo E. Both could be explained by an increase i...

BACKGROUND Recently, the laparoscopic sleeve gastrectomy (LSG) has become popular as a single-stage procedure for the treatment of morbid obesity and its co-morbidities. However, the incidence of micronutrient deficiencies after LSG have hardly been researched. METHODS From January 2005 to October 2008, 60 patients underwent LSG. All patients were instructed to take daily vitamin supplements....

OBJECTIVE To utilize complementary biochemical and dietary data collected before the initiation of national flour fortification to (i) identify micronutrient insufficiencies or deficiencies and dietary inadequacies in Palestinian women and children in vulnerable communities and (ii) assess the suitability of the current wheat flour fortification formula. DESIGN Quantitative dietary intake que...

Vitamin B(12) and folate are two vitamins that have interdependent roles in nucleic acid synthesis. Deficiencies of either vitamin can cause megaloblastic anemia; however, inappropriate treatment of B(12) deficiency with folate can cause irreversible nerve degeneration. Inadequate folate nutrition during early pregnancy can cause neural tube defects in the developing fetus. In addition, folate ...

Hypovitaminosis A was found to be an important cause of menorrhagia, and a statistically significant difference between the fasting serum vitamin A values of healthy controls and patients with menorrhagia was noted. Vitamin A is a co-factor of 3 beta-dehydrogenase in steroidogenesis and deficiencies of this vitamin may result in impaired enzyme activity. The level of endogenous 17 beta-oestradi...

OBJECTIVE The role of vitamin D in the etiopathogenesis of fibromyalgia and non-specific musculoskeletal pain is controversial. In our study, we aimed to investigate the effect of vitamin D therapy on quality of life in patients with fibromyalgia. MATERIALS AND METHODS Seventy patients diagnosed with fibromyalgia and 65 age- and sex-matched controls were included in the study. Patients were g...

INTRODUCTION: Vitamin D deficiency rickets (VDDR) is a term applied to the failure of mineralization of growing bone or osteoid tissue which could be due to either inadequate direct exposure to ultraviolet rays in sunlight or to inadequate intake of vitamin D or both (1,2,3) . The vitamin D content of human milk is low (approximately 22 IU/L). However, among most breast-fed infants, the combin...

Veterinarians are confronted with a variety of food and nutrition-related skin diseases, with cutaneous food adverse reaction the most common in small animal dermatology. In addition to canine atopic dermatitis, cutaneous food adverse reaction has been an area of interest for extensive research for the last decade. Nutritional deficiencies and toxicoses are rare these days due to commercially a...