Final answer:
A health history form should include demographic information, family history, medical history, medication and allergy information, and lifestyle factors like exercise habits.
Step-by-step explanation:
The information that must be included in a health history form includes demographic information, such as age, gender, and ethnicity. It should also include family history, including any hereditary conditions or diseases. Additionally, the health history form should cover the individual's medical history, including any past illnesses, surgeries, or chronic conditions. It is important to include information about medications currently being taken and any allergies or reactions to medications. Finally, the form may also include questions about lifestyle factors, such as exercise habits, diet, and tobacco or alcohol use.