Dr. Emerson’s research expertise is in thermoregulation and fluid balance. Specific areas of interest include sodium imbalance and chronic dehydration, including fluid replacement and nutritional supplements to address these conditions. Other areas of interest include practical hydration assessment tools and the role of hydration in energy availability and sport nutrition. Currently, her primary focus is on exertional heat illness risk factors, including medications, such as non-steroidal anti-inflammatory drugs, and other substances.