Marier J R
Magnesium. 1986;5(1):1-8.
A large-scale US survey has shown that the dietary magnesium intake tends to be lower than recommended. The suboptimal intake prevalent among US adults is consistent with the pattern observed in other North American and European surveys. Several factors are discussed, including the waterborne magnesium factor, the loss of magnesium during food refining and the magnesium content of vegetarian diets, as well as various metabolic situations, e.g., hypertension, pregnancy, osteoporosis, drug therapy, alcoholism, stress and cardiac trauma. The benefits of magnesium supplementation among those with sub-RDA intakes are illustrated.
一项大规模的美国调查显示，膳食镁摄入量往往低于推荐量。美国成年人中普遍存在的摄入不足情况与其他北美和欧洲调查中观察到的模式一致。文中讨论了几个因素，包括水中镁因素、食物精制过程中镁的损失、素食饮食中的镁含量，以及各种代谢情况，如高血压、怀孕、骨质疏松症、药物治疗、酗酒、压力和心脏创伤。文中还阐述了在摄入低于膳食营养素推荐摄入量的人群中补充镁的益处。
