The human race, when viewed over the last few hundred years, is moving away from the inflammatory diseases associated with high fevers toward the more cold illnesses, such as diabetes, cancer, and fibromyalgia. Today the average person will commonly run a “normal” body temperature between 95-97° F. Ideally children and adults should maintain a core temperature of 98.6° F or slightly higher. Incao, P. Lilipoh, Issue 24, 2001 It is interesting to see how what experts consider to be “normal” is changing every year as our population becomes sicker and sicker. I purchased a thermometer recently that listed the normal temperature range as 95.9 to 99.5° F. This company considers a temperature that is almost 3 degrees colder than the optimum 98.5 to be normal, when as will be discussed later a temperature this low should not be considered normal and is actually detrimental.
More on the blog: https://biologixcenter.com/body-temperature/understanding-fevers-2/