Vitamin B1, also known as Thiamin, helps break down sugars, carbohydrates and fats in the body to provide energy. Vitamin B1 also helps support a normal appetite, maintains a healthy nervous system as well as aiding the proper function of the heart and other muscles. Stress increases the need for vitamin B1 and all the B vitamins. HealthAid provides a unique B1 formulation that is readily absorbed for maximum utilisation and benefit to the body. Vitamin B1 Thiamin is best to be taken in times of additional stress, increased or continued alcohol consumption and with disorders of the mouth area.