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Background: Vitamin A deficiency continues to be a major public health problem affecting developing countries where people eat mostly rice as a staple food. In Asia, rice provides up to 80% of the tot...
The Food and Nutrition Board of the National Academy of Sciences states that 95 g vitamin D/d is the lowest observed adverse effect level (LOAEL).
Vitamin K mediates the g-carboxylation of glutamyl residues on several bone proteins, notably osteocalcin. High serum concentrations of undercarboxylated osteocalcin and low serum concentrations of...
Aim:The present study was undertaken to investigate the effects of dietary excess of vitamin B6 on certain blood parameters [serum total cholesterol, high density lipoprotein (HDL) cholesterol and tot...
Background: Maternal intake of vitamin D in pregnancy is a potentially modifiable but understudied risk factor for the development of asthma in children.Objective: We investigated whether maternal vit...
As the primary source of dietary vitamin C is fruit and to some extent vegetables, the plasma level of vitamin C has been considered a good surrogate or predictor of vitamin C intake by fruit and ve...
Low dietary vitamin K intake has been associated with an increased risk of hip fracture in men and women. Few data exist on the association between dietary vitamin K intake and bone mineral density (B...
Background: The present epidemiologic study was conducted in Tromsø, Northern Norway, in 1994–1995. Objective: The objective was to evaluate the relation between calcium intake from dairy prod...
Osteoporosis is a metabolic bone disease characterized by a defect in bone remodeling and the loss of normally mineralized bone. Maximum skeletal mass is achieved in young adults at 18–25 y of age....

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