About Dr. Klaus B. Grünwald

Dr. Klaus B. Grünwald is a renowned expert in medicinal plants and one of Germany’s early pioneers in cannabis-based wellness. With over 20 years of clinical research in phytocannabinoids, he has helped shape progressive cannabis legislation and patient treatment protocols across Europe. His expertise lies in full-spectrum extract development, THC/CBD balance optimization, and microdosing strategies for chronic pain, anxiety, and insomnia. View all posts by Dr. Klaus B. Grünwald