The realization of a project aimed at reducing the plasmatic lipid level in a large Italian population improves the mean calcium daily intake: the Brisighella Study

Citation
A. Gaddi et al., The realization of a project aimed at reducing the plasmatic lipid level in a large Italian population improves the mean calcium daily intake: the Brisighella Study, EUR J CL N, 55(2), 2001, pp. 97-106
Citations number
47
Categorie Soggetti
Endocrynology, Metabolism & Nutrition","Endocrinology, Nutrition & Metabolism
Journal title
EUROPEAN JOURNAL OF CLINICAL NUTRITION
ISSN journal
09543007 → ACNP
Volume
55
Issue
2
Year of publication
2001
Pages
97 - 106
Database
ISI
SICI code
0954-3007(200102)55:2<97:TROAPA>2.0.ZU;2-J
Abstract
Objectives: Evaluation of the impact of a coronary heart disease prevention program on calcium, magnesium, phosphorus and vitamin D dietary intake in respect of recommended daily allowances in a large Italian rural population . Design: Retrospective analysis of the Brisighella Study dietary data. The B risighella Study started in 1972 as a longitudinal study on atherosclerosis risk factors. Setting: Brisighella, a rural North Italian village. Subjects: The Brisighella population's dietary habits were monitored from 1 980 every 4 h through a dietary record sheet. 1350 constantly tested subjec ts were subdivided according to NHI Consensus Conference on Calcium RDA. Intervention: In 1986, the studied subjects were invited to reduce their co nsumption of animal fats and cholesterol through a Nutrition Educational Pr ogram (NEP). Results: Before NEP, calcium intake was low in each sex and age category: 2 0-40% of the population had a daily intake < 550 mg. In 1988, among the 135 0 subjects who constantly completed the questionnaire (M = 651, F = 699), t he mean calcium intake significantly rose in all age categories: M = 1003 ( 25-65 y) and 877 ( > 65) mg/24 h (P < 0.001 vs 1984); F = 923 (25-50), 860 (51 - 65) and 767 ( > 65) mg/24 h (P < 0.05). In 1992, 3 y after the NEP co nclusion, calcium intake dropped in each sex and age category. The NEP infl uenced vitamin D, phosphorus and magnesium intakes less. Conclusions: A collective NEP aimed at lowering saturated fats and choleste rol intakes, improves the calcium intake; in order to maintain their effica cy on nutritional habit changes, these programs must become an ongoing item .