Y is for Yoghurt
Y is for Yoghurt which is the most popular of the fermented milk products on sale
in the UK. It is usually made from cows’ milk which has been fermented by bacteria
which give the final product its characteristic creamy texture and mildly acidic flavour.
For centuries, various health benefits have been attributed to yoghurt, especially
longevity.
In the past 20 years, scientific research has blossomed with an interest in topics such
as yoghurt’s anti-microbial effects its role in reducing the risk of developing
cancer. As yet, it is difficult to draw firm conclusions from much of the research, but
what is certain is that yoghurt is a useful source of nutrients such as protein, calcium
and some vitamins. The fat content (and therefore the calorie value) of yoghurts varies
widely depending whether it is made with full fat, skimmed or semi- skimmed milk. So,
whether you’re trying to pack calories in, or to cut down on them, yoghurt is a
good food choice.
Z is for Zinc
Z is for Zinc which is found in many foods, predominantly those rich in protein.
Red meats contain more zinc than white, which in turn contains more zinc than fish (see
O for Oysters). Cereal-based foods contain lesser amounts of zinc, and this is variable
depending on factors such as where they are grown and their degree of refinement (highly
refined cereals having a lower zinc content).
Zinc is an essential element of which most of us need only small amounts (hence it is
called a trace element). It plays crucial roles in growth, wound healing and immunity and
has important antioxidant properties (see F for Free Radicals). These
processes are especially important in EB, and it is usual to recommend supplementary zinc
when skin lesions are severe and healing is slow. Ideally, a blood test should be
undertaken to provide a baseline, and then supplements can be prescribed taking into
consideration the individual diet. Supplementary zinc is available in liquid, tablet and
lozenge form. Those who experience nausea with some zinc preparations may find that the
flavoured lozenges are more acceptable. These are not available on prescription, but can
be bought from some health food stores. |
