Dr. Wyatt Jennings is a medical writer and healthcare educator at Modalert Australia, specializing in sleep medicine, neuroscience, and cognitive health. He creates evidence-based, reader-friendly content that helps people understand sleep disorders, daytime alertness, and the science of healthy wakefulness. His work covers narcolepsy, insomnia, obstructive sleep apnea, excessive daytime sleepiness, and shift work sleep disorder, along with broader topics in sleep and cognitive wellness. Through careful research, scientific accuracy, and responsible medical communication, Dr. Jennings provides trusted educational resources that support health literacy, informed healthcare decisions, and healthier sleep habits.