A health documentary is a film or video that explores various aspects of health and wellness. These documentaries often cover topics such as nutrition, exercise, mental health, and medical advancements. They aim to educate viewers about health issues, promote healthy lifestyles, and raise awareness about diseases and treatments. Typically, health documentaries feature interviews with experts, personal stories from individuals, and scientific research. They may also highlight organizations like the World Health Organization or initiatives aimed at improving public health. By presenting factual information in an engaging format, these documentaries can inspire positive changes in viewers' lives.