Newspaper column is the least reliable source of health information. Although we can get different information from newspaper column, health information is not one of them as any health information we read from it are limited, biased or based on opinions only. A family physician can give you the health information that you need because he or she is a medical practitioner who practices medicine.
A school nurse is also a reliable source of health information because he or she is a trained to take care of people who are sick. Medical magazines can also be a reliable source of health information because it is where all new research on the practice of medicine or any health-related specialty is communicated regularly.