An adequate calcium intake could help achieve weight loss in overweight/obese women following hypocaloric diets.
OBJECTIVE
To investigate the effect of calcium (Ca) intake and dairy product consumption modification on body composition in overweight/obese women following two types of hypocaloric diet.


METHODS
Study subjects were 57 women who were randomly assigned to follow one of two hypocaloric diets: diet V, in which the relative consumption of vegetables was increased, and diet C, which involved increasing the relative consumption of cereals (especially breakfast cereals). Dietetic and anthropometric data were collected at the start and at the end of the 6-week intervention period.


RESULTS
Ca density, Ca index of nutritional quality and Ca/protein improved with both diets. Dairy products, Ca intake, dairy Ca intake and Ca/protein were inversely correlated with body mass index at the end of the study. Among the women with an initial calcium intake below the 50th percentile, those who achieved a reduction in body mass index above the 50th percentile were those who most increased their total calcium intake, calcium intake from dairy sources, calcium density, calcium/protein ratio and the intake of total and skimmed dairy product consumption.


CONCLUSIONS
Correcting an inadequate calcium intake could help improve weight loss in women following hypocaloric diets.
Rodríguez-Rodríguez
Elena
E
Department of Nutrition, Faculty of Pharmacy, Complutense University of Madrid, Madrid, Spain. elerodri@farm.ucm.es
Perea
José M
JM
López-Sobaler
Ana M
AM
Ortega
Rosa M
RM
D000328:Adult; D000886:Anthropometry; D015992:Body Mass Index; D002136:Calcium, Dietary / Q000378:metabolism*; D003611:Dairy Products; D004038:Diet, Reducing; D002523:Edible Grain; D005260:Female; D006801:Humans; D007407:Interviews as Topic; D009752:Nutritional Status; D009765:Obesity / Q000178:diet therapy*; D011795:Surveys and Questionnaires; D014675:Vegetables; D055815:Young Adult
D002136:Calcium, Dietary