Two patients ask me this question, and they ask it from opposite directions. The first has slept six hours a night for twenty years and feels fine. He wants to know whether the warnings apply to him. The second sleeps nine hours, wakes up tired anyway, and wants to know what is wrong. Until recently the honest answer was that sleep research mostly measured how people felt, or how long they lived, without much in between. A study published in Nature this year measured somethin

By Dr. Jeffrey Shukhman | White Olive Direct Personalized Care You have probably seen it by now. NAD IV infusions at wellness clinics. NMN capsules on longevity podcasts. NR powders being sold next to protein shakes. The marketing is confident. The price tags are significant. And the promises, "more energy, slower aging, better brain function, longer life,"sound exactly like what most people want to hear. So, do NAD supplements actually work? I went through the clinical resea