Nutrition, metabolism, and cardiovascular diseases : NMCD
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Nutr Metab Cardiovasc Dis · Dec 2001
Frequent nut intake and risk of death from coronary heart disease and all causes in postmenopausal women: the Iowa Women's Health Study.
Recent epidemiological studies suggest that there is an inverse association between the frequent consumption of nuts and the risk of coronary heart disease (CHD), and clinical investigations suggest that diets high in nuts may reduce serum cholesterol levels. This study assessed whether the risk of death due to CHD and all causes is reduced in postmenopausal women who frequently consume nuts. ⋯ Frequent nut consumption may offer postmenopausal women modest protection against the risk of death from all causes and CHD.
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Over the last few years, weight loss has been recognised as a key factor in the control and prevention of coronary heart disease, hypertension, type 2 diabetes, hyperlipidaemia, cardiorespiratory failure and other chronic degenerative diseases. It has been shown that even a modest loss of 5% of initial body weight can reduce, eliminate or prevent these disorders in a large proportion of overweight patients. The early benefits of weight loss can be explained by the direct effects of a low calorie diet, but the long-term effects can only partially be attributed to diet, physical exercise or behavioural modifications. ⋯ These complications include cholelithiasis and the subsequent risk of cholecystitis, lean body mass loss and a stable decrease in energy expenditure with a high probability of regaining weight (weight cycling syndrome). In conclusion, a large number of obese patients may be sensitive to a modest weight loss even without the achievement of ideal body weight. Sustained moderate weight loss by itself is definitely beneficial in obesity (especially "malignant" and "morbid" obesity), but also in diabetes, hypertension, hyperlipidaemia, cardiorespiratory diseases and other chronic degenerative diseases associated with any degree of excess body fat.