Effico Tonic 500ml Effico tonic contains the vitamin supplements thiamine (vitamin B1) & nicotinamide (niacin, vitamin B3) together with caffeine, a mild stimulant. Thiamine plays a vital role in the activities of many enzymes. It is essential for the breakdown of carbohydrates. It is important for the maintenance of a healthy nervous system, healthy muscles & normal heart function. Thiamine is present in all unrefined food such as wheatgerm, bran, wholemeal or enriched cereals & breads. Thiamine requirements are increased during illness, surgery, injury or stress. Mild deficiency may cause fatigue, irritability, loss of appetite & disturbed sleep. Nicotinamide plays a vital role in the activities of many enzymes. It is important for the production of energy from blood sugar & in the manufacture of fats. It is essential for the proper functioning of the nervous system, for a healthy skin & digestive system. It is involved in the production of sex hormones. Caffeine is a mild nervous system stimulant which is included to counteract the symptoms of tiredness & listlessness. Effico tonic is used as a general pick-me-up & appetite stimulant asn comes as a mixed fruit flavour. What is it used for: Fatigue Weak or debilitated people Directions. Adults & the Elderly:10ml (two 5ml spoonfuls) immediately before meals, three times a day. Children (over 6 years):2.5 to 5ml (half to one 5ml spoonful) taken as for adults. May de diluted with water if desired. Each 5ml contains: Vitamin B1 (Thiamine Hydrochloride) 0.18mg, Nicotinamide 2.1mg, Caffeine 20.2mg Ingredients Also contains Sucrose & Ethanol Please see inside of label for further information