70bls down because I watch and learn from his free videos on youtube. Many folks are charging for expert information about controlling hormones and KETO but Dr. Berg has put it all out there for free. I see nothing but success stories in his “dr berg’s keto and if lab” fb group and the ones that are calling him a scam artist are those toxic individuals with bad attitudes in life or agendas. The good reviews out weigh the bad and the information he puts out has always been true with my personal experiments on myself. He saved my life with Kale shakes and FAT!