[HTML][HTML] Reproducibility and validity of dietary patterns assessed with a food-frequency questionnaire
Background Recently, the analysis of dietary patterns has emerged as a possible approach
to examining diet-disease relations. Objective We examined the reproducibility and validity …
to examining diet-disease relations. Objective We examined the reproducibility and validity …
Fruit and vegetable intake in relation to risk of ischemic stroke
KJ Joshipura, A Ascherio, JAE Manson, MJ Stampfer… - Jama, 1999 - jamanetwork.com
ContextFew studies have evaluated the relationship between fruit and vegetable intake and
cardiovascular disease. ObjectiveTo examine the associations between fruit and vegetable …
cardiovascular disease. ObjectiveTo examine the associations between fruit and vegetable …
[HTML][HTML] Potassium, magnesium, and fruit and vegetable intakes are associated with greater bone mineral density in elderly men and women
Background Osteoporosis and related fractures will be growing public health problems as
the population ages. It is therefore of great importance to identify modifiable risk factors …
the population ages. It is therefore of great importance to identify modifiable risk factors …
The effect of folic acid fortification on plasma folate and total homocysteine concentrations
PF Jacques, J Selhub, AG Bostom… - … England Journal of …, 1999 - Mass Medical Soc
Background In 1996, the Food and Drug Administration issued a regulation requiring all
enriched grain products to be fortified with folic acid to reduce the risk of neural-tube defects …
enriched grain products to be fortified with folic acid to reduce the risk of neural-tube defects …
[HTML][HTML] Vitamin K intake and hip fractures in women: a prospective study
D Feskanich, P Weber, WC Willett, H Rockett… - The American journal of …, 1999 - Elsevier
Background Vitamin K mediates the γ-carboxylation of glutamyl residues on several bone
proteins, notably osteocalcin. High serum concentrations of undercarboxylated osteocalcin …
proteins, notably osteocalcin. High serum concentrations of undercarboxylated osteocalcin …
[HTML][HTML] A prospective study of carotenoid intake and risk of cataract extraction in US men
L Brown, EB Rimm, JM Seddon, EL Giovannucci… - The American journal of …, 1999 - Elsevier
Background Dietary antioxidants, including carotenoids, are hypothesized to decrease the
risk of age-related cataracts by preventing oxidation of proteins or lipids within the lens …
risk of age-related cataracts by preventing oxidation of proteins or lipids within the lens …
Overweight, weight concerns, and bulimic behaviors among girls and boys
OBJECTIVE: To assess the prevalence rates and correlates of overweight, concern with
weight, and bulimic behaviors. METHOD: A survey was completed by a population-based …
weight, and bulimic behaviors. METHOD: A survey was completed by a population-based …
Fruit and vegetable intake and incidence of bladder cancer in a male prospective cohort
DS Michaud, D Spiegelman, SK Clinton… - Journal of the …, 1999 - academic.oup.com
BACKGROUND: Previous epidemiologic studies of fruit and vegetable intake and bladder
cancer risk have yielded inconsistent results, especially with regard to the types of fruits and …
cancer risk have yielded inconsistent results, especially with regard to the types of fruits and …
[HTML][HTML] Level of physical activity and the risk of radiographic and symptomatic knee osteoarthritis in the elderly: the Framingham study
TE McAlindon, PWF Wilson, P Aliabadi… - The American journal of …, 1999 - Elsevier
PURPOSE: Because osteoarthritis may be caused by “wear and tear,” we examined the
association between level of physical activity and risk of knee osteoarthritis in the elderly …
association between level of physical activity and risk of knee osteoarthritis in the elderly …
Fluid intake and the risk of bladder cancer in men
DS Michaud, D Spiegelman, SK Clinton… - … England Journal of …, 1999 - Mass Medical Soc
Background Studies in animals have shown that the frequency of urination is inversely
associated with the level of potential carcinogens in the urothelium. In humans, an increase …
associated with the level of potential carcinogens in the urothelium. In humans, an increase …