Low Blood Sugar: The Nutritional Plan to Overcome Hypoglycaemia, with 60 Recipes. Martin Budd, N.D., D.O.

two diets listed below are those of two patients seen in my practice. Every characteristic of the typical eating habits associated with low blood sugar can be seen here.

       Example 1

      Breakfast: Cereal with sugar and milk, 4–5 cups of tea with 1 teaspoonful of sugar in each cup

      11 am: Tea with a biscuit or cake

      Lunch: Sandwich with tea and biscuit

      4pm: Cake with tea

      Dinner: Meat and vegetables with sweet dessert, cup of tea

      Supper: Crackers, cheese, biscuits and tea

      Tea: 12–14 cups daily

      Coffee: rarely

      Cigarettes: 20–30 a day

      Sweets and chocolate: 100–175g (4–6oz) a day

      Alcohol: 20–25 units weekly

       Example 2

      Breakfast: 2 coffees with 2 1/2 teaspoonfuls of sugar in each

      11am: Coffee with biscuits

      Lunch: Toast with egg or cheese, 2 coffees

      4.30pm: Cake with coffee

      Dinner: Meat and vegetables followed by coffee

      Supper: Cake with coffee

      Tea: nil

      Coffee: 8–10 cups daily

      Cigarettes: 10–12 a day

      Sweets and chocolate: 50g (2oz) a day

      Alcohol: 15–18 units weekly

       Physical examination

      There is only one physical sign linked to low blood sugar – a tenderness over the pancreas in the left upper quadrant of the abdomen, often extending as low as the umbilicus. This tenderness is felt just below the ribs, or at times round the side of the ribcage. It is caused by pancreatic sensitivity due to hyperinsulinism. (The functions of the pancreas include the secretion of various substances including insulin to lower blood sugar, and glucogon to raise the blood sugar.) In practice, I find that if I press most patients’ abdomens hard enough they are tender in most places. It is important therefore to press with the same gentle pressure all over the stomach, liver and pancreas areas – and then ask the patient, ‘which is the most tender?’ The fingers encounter a feeling of tightness, or even hardness, accompanying the discomfort. This sign usually disappears as treatment progresses and provides confirmation that the situation is normalizing.

      Although the patient’s weight, colouring, blood pressure and so on are all significant in low blood sugar, they are all influenced by many other disorders and are therefore not of special value in diagnosing low blood sugar.

       The six-hour glucose tolerance test (GTT)

      Often a two to three hour GTT is requested by doctors and hospitals, but although this shortened test maybe sufficient for a diagnosis of diabetes, it is virtually valueless as a means of establishing a diagnosis of low blood sugar. The important evidence of low blood sugar can often only occur after more than two hours.

      The six-hour GTT test is a far more appropriate method of diagnosing low blood sugar. However, in my opinion it is only a valid diagnostic tool if the following conditions are met:

      1 It is combined with a physical examination.

      2 A detailed case history is recorded before the test.

      3 The patient has described and listed his own diet and symptoms.

      4 The patent’s reactions and symptoms during the test are noted and timed.

      5 The glucose dosage and timing of blood sample taking is standardized for every test.

      6 No dramatic changes have recently been made to the diet.

      7 The physician is fully aware of any drugs being taken by the patient.

      It must be remembered that some people show mild symptoms while other patients show pronounced symptoms even with a ‘normal’ blood sugar level, hence the need to standardize the test procedures and to know each patient as thoroughly as possible before the test.

       TEST PROCEDURE (AUTHOR’S PROTOCOL)

      The patient is requested to undergo a 14-hour fast (water only permitted), and to attend the surgery at 9.00am. The fast is no great hardship as only breakfast is missed. Obviously it is important that no food or drink (except water) is taken until the test is completed at 3.30pm. As cigarettes and certain drugs influence the blood sugar it is essential not to smoke during the test, and patients are requested to provide information at least a week before the test on their current medical treatment.

      During the course of the test, seven small blood samples are taken. The first sample, taken at 9.15am, shows the level of fasting blood sugar (FBS). At 9.30am the patient is given 50g (2oz) of soluble glucose dissolved in approximately 500ml (16fl oz) of water. The remaining six blood samples are then taken to monitor the effects of the glucose on the patient’s blood sugar level. The amount of glucose used in the GTT can vary, 100g (4oz) being the usual test dose in the US. This higher dose can occasionally make the more sensitive patients nauseous or faint, and it is not normally used in the UK. (There is no available evidence to suggest that the higher dose improves diagnostic accuracy.)

      The blood sugar level is constantly changing and even with seven samples taken in six hours, one obtains only a guide to the dynamics of blood glucose activities. For this reason, the highest reading may in fact lie between two samples. If I suspect that this has occurred and the speed of the patient’s insulin response has been so rapid that the GTT has not confirmed a diagnosis, a repeat test is carried out. This is a shorter version, also using 50g (2oz) of glucose, but with a sample taken every 15 minutes over a 1¹/2-hour period. In this way the all-important upper figure is more precisely assessed.

      The timing of when the samples are taken is obviously at the convenience of the practitioner. I find the following schedule most suitable.

Patient arrives		9.00am
Sample 1	FBS taken	9.15am
	50g glucose taken(drunk quite rapidly with 2 glasses of still mineral water)