B-QUIET has been formulated to treat the symptoms of thiamine and magnesium deficiency including hyperirritability and nervousness in horses. Thiamine plays a vital role in carbohydrate metabolism and nerve transmission. Hard-working horses or those on high-grain diets may have reduced production of thiamine by intestinal bacteria because of stress or hindgut acidosis. Thiamine supplementation has been shown to have a calming effect on individuals displaying undesirable behaviour due to a thiamine deficiency or increased requirements. Magnesium has an important role in muscle and nerve function. B-QUIET supplies elevated levels of thiamine and magnesium for horses on high-grain diets or those in heavy training. High-quality thiamine and magnesium formula to nutritionally support excitable and highly-strung horses. May reduce the risk of weight loss and anxious/nervous behaviour.