Read e-book online Reducing Salt in Foods: Practical Strategies PDF

Read e-book online Reducing Salt in Foods: Practical Strategies PDF

By David Kilcast, Fiona Angus

Written by way of a amazing staff of overseas authors, this assortment covers key issues similar to the well-being results of over the top salt consumption and the effect of salt at the caliber of meals. The ebook starts with an summary of salt and the function it performs, then strikes directly to hide future health dangers and matters with regards to monosodium glutamate. next chapters conceal shoppers, salt, and meals caliber, shopper attitudes to salt consumption and overall healthiness, and buyer attitudes to low-salt foodstuff items. providing sensible thoughts for lowering and changing salt in meals items, the booklet discusses the technological capabilities of salt in foodstuff items, sour blockers and herbs to switch salt.

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In humans it is difficult to conduct such trials, particularly to keep individuals on a low salt diet long term due to the widespread presence of salt in nearly all processed, restaurant, canteen and fast foods. e. 8 g/day in the other) (MacGregor et al. 1989; Sacks et al. e. the lower the salt intake, the lower the blood pressure (Fig. 4). A recent meta-analysis of randomized trials of modest salt reduction for one month or longer demonstrates a significant relationship between the reduction in 24-hour urinary sodium and the fall in blood pressure, indicating the greater the reduction in salt intake, the greater the fall in blood pressure (Fig.

1996). Another hypothesis on the pressor mechanism induced by dietary salt suggests that the tendency for an increase in extracellular fluid volume is responsible for the documented increase in right and left (wedge) pressures in the auricles. It is proposed that the resultant increase in vagal afferent stimulation is responsible for the observed hypothalamic pressor changes (de Wardener 2001). There is now increasing evidence that small increases in plasma sodium may be an important mechanism for the rise in blood pressure with increasing salt intake.

1998; Hooper et al. 2002). In two meta-analyses (Midgley et al. 1996; Graudal et al. 1998), it was claimed that the results showed that salt reduction had no or very little effect on blood pressure in individuals with normal blood pressure. The authors concluded that a reduction in population salt intake is not warranted. Furthermore, these papers were used as the basis of a commentary in Science (Taubes 1998) casting doubt on the link between salt intake and blood pressure, and have also been used to oppose public health recommendations for a reduction in salt intake (Swales 2000).

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