Dealing with food intolerance
Many people find that they start to suffer from food
intolerance as they grow older. This is partly due to
long-term exposure to an irritating substance and partly
due to the fact that the digestive system becomes less
efficient with age. Eating foods to which you are
intolerant is like continually stubbing your toe - the
discomfort will become worse over a period of time and
eventually the damage can become permanent.
What is food intolerance ?
A food intolerance should not be confused with an
allergy. An intolerance occurs when the body finds a
substance difficult to cope with, whereas an allergy to
a substance is an active fight that involves the body's
immune system.
Although there are many different types of food
intolerance, some foods are more likely to cause
intolerances than others. They include soya products,
caffeine, chocolate, orange juice, tomatoes and food
additives. Two foods that commonly cause intolerances
are cow's milk and wheat (or other grains).
If you have an intolerance to cow's milk, this means
that your body finds it difficult to digest lactose, the
sugar found in milk. As a result, lactose moves through
the intestines undigested and when it reaches the colon,
bacteria start to ferment it, producing gas. The result
may be abdominal discomfort, flatulence and diarrhoea.
An intolerance to wheat and grains means that you have
difficulty digesting the protein gluten. Gluten
intolerance can cause weight loss, loss of appetite,
abdominal cramps and poor vitamin and mineral absorption
from food.
Detecting food intolerances
You may already suspect that you have an intolerance to
a particular food, simply because you suffer discomfort
when you consume it. To confirm that this is the case,
try eliminating the suspicious food for a month before
re-introducing it to your diet. Keep a daily diary of
your symptoms and note whether they return when you
re-introduce the food. Alternatively, you can seek the
professional advice of a doctor, dietician or
naturopath.
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