Environmental Ergonomics: Heat Stress Toolbox Talk
In this Ally safety video, Rachel Walla explains how you can stay safe by preventing injuries and illness due to heat stress.
Note: Coffee is a mild diuretic, which means it can increase urine production which may lead to a slight loss of fluids and electrolytes, giving the impression of dehydration. However, the diuretic effect of coffee is typically not strong enough to cause significant dehydration for most people when consumed in moderation. The Mayo Clinic suggests that for most people, coffee can be considered a part of their daily fluid intake and doesn't necessarily lead to dehydration. The caffeine in coffee can temporarily raise heart rate and blood pressure. In a hot environment, the body already needs to work harder to cool down, and caffeine's stimulating effect on the cardiovascular system could add stress. Individuals with heart conditions or those prone to heat-related illnesses should be cautious when consuming caffeine in such conditions. Staying hydrated with water or electrolyte-containing beverages is critical in hot and humid conditions. It's also advisable to consult with a healthcare professional or a nutritionist for personalized recommendations on caffeine consumption in specific heat-stress situations, especially if you have underlying health conditions.