Catherine Saxelby's Foodwatch | Glossary

Compound found in wine, beer, chocolate and matured cheese commonly reported as causing migraines.

A derivative of the amino acid methionine and precursor of cysteine. A building block of protein and, if elevated, is now regarded as an independent risk faster for heart disease. Is reduced by high intakes of folate and vitamin B12.

Maintains moistness and prevents foods drying out.

Low level of glucose in the blood due to excess production (or overdose) of the sugar-controlling hormone insulin. Causes trembling, sweating, mental confusion and in diabetics can lead to coma. Claims that widespread hypoglycaemia is caused by processed foods, especially sugar, do not stand up to scientific scrutiny.