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Full-Text Articles in Social and Behavioral Sciences
A Food-Based Dietary Strategy Lowers Blood Pressure In A Low Socio-Economic Setting: A Randomised Study In South Africa, Karen E. Charlton, Naomi Levitt, Krisela Steyn, Deborah Jonathan, Nomonde Gwebushe, Nasheeta Peer, Katja Rossouw, Theresa Gogela, Carl J. Lombard
A Food-Based Dietary Strategy Lowers Blood Pressure In A Low Socio-Economic Setting: A Randomised Study In South Africa, Karen E. Charlton, Naomi Levitt, Krisela Steyn, Deborah Jonathan, Nomonde Gwebushe, Nasheeta Peer, Katja Rossouw, Theresa Gogela, Carl J. Lombard
Karen E. Charlton
Objective To assess the impact of a food-based intervention on blood pressure (BP) in free-living South African men and women aged 50–75 years, with drug-treated mild-to-moderate hypertension. Methods A double-blind controlled trial was undertaken in eighty drug-treated mild-to-moderate hypertensive subjects randomised to an intervention (n 40) or control (n 40) arm. The intervention was 8-week provision of six food items with a modified cation content (salt replacement (SOLO™), bread, margarine, stock cubes, soup mix and a flavour enhancer) and 500 ml of maas (fermented milk)/d. The control diet provided the same quantities of the targeted foods but of standard commercial …
Consumers' Salient Beliefs Regarding Dairy Products In The Functional Food Era: A Qualitative Study Using Concepts From The Theory Of Planned Behaviour, Deborah Nolan, Elizabeth Neale, Yasmine Probst, Karen E. Charlton, Linda C. Tapsell
Consumers' Salient Beliefs Regarding Dairy Products In The Functional Food Era: A Qualitative Study Using Concepts From The Theory Of Planned Behaviour, Deborah Nolan, Elizabeth Neale, Yasmine Probst, Karen E. Charlton, Linda C. Tapsell
Karen E. Charlton
Background Inadequate consumption of dairy products without appropriate dietary substitution may have deleterious health consequences. Social research reveals the factors that may impede compliance with dietary recommendations. This is particularly important given the recent introduction of functional dairy products. One of the challenges for public health professionals is to demonstrate the efficacy of nutrition education in improving attitudes toward nutrient rich foods. The aim of this study was to explore the salient beliefs of adult weight loss trial participants regarding both traditional and functional dairy products and to compare these with a control group not exposed to nutrition education Methods …