Ear wax testing as a reliable method for measuring long-term steroid levels

Many of my readers already know about the unreliability of using steroid blood tests as diagnostic methods, except in cases where the values are so extreme that are unlikely to be temporary fluctuations. Saliva tests for steroids are even less reliable, even though combining both saliva and blood tests usually provides more reliable information than … Read more Ear wax testing as a reliable method for measuring long-term steroid levels

Simply diluting “old blood” has the same anti-aging effects as parabiosis

The topic of using blood from young people to stave off aging and disease is hardly new. Rumors have been circulating for centuries that the old and rich use all kinds of gruesome methods to acquire blood from young people and use that blood for all sorts of bizarre rejuvenating procedures. There is even a … Read more Simply diluting “old blood” has the same anti-aging effects as parabiosis