POC is Lonnie Baughman, Safety and Health Office, ext. The keys to preventing excessive heat stress are awareness that the hazard exists and implementation of proper safety measures to prevent injuries and illnesses on the job. Physical fitness and conditioning help us cope with the heat and humidity. Gradual exposure over a period of time allows the body time to get used to higher environmental temperatures. Since heat disorders are made worse by dehydration and loss of salt, it is essential to drink more fluids.
Water is best to satisfy thirst and fruit juices replace potassium lost through sweating.
Drink plenty of cool water by taking small sips frequently to maintain water balance without causing stomach upset. Extra salt is usually not necessary. The average American diet contains sufficient salt for acclimatized workers even when sweat production is high. Persons with heart problems, or those on a low sodium diet, should consult their physician. Alcohol and caffeine promote dehydration.