Dr. Berg is an honest, well informed & modern doctar. I have read his books for intermittent fasting & body types. The books were helpful & an active tool in my weight loss. I have zero concerns or issues pertaining to him. I appreciate his +2,000 YouTube videos. My only suggestion YouTube wise, is that he creates more videos for ovary body type, as a majority of his videos are about the adrenal, liver & thyroid body types. In closing, my suggestion to the public, is that they use Dr. Berg’s free public information to adjust to healthier lifestyle.