This tincture is a practical local match for the viral mushroom coffees. Although I never used the mushroom coffees because I couldn't bring myself to spend that much. When i used birch boys fungi five i didnt have to because it really works! I used to have swelling problems, carpal tunnel symptoms, and extreme exhaustion. All of these issues have subsided in the last year that I have been using fungi five tincture every morning in my coffee. I no longer fall asleep as soon as I sit down weather it was to read a book with my kids or in the passenger seat of the car. I would wake up in the middle of the night arms on fire, hands numb not be able to get comfortable. Not any more! Swollen legs, swollen arms, bloaded abdomen for years since my first pregnancy (10years ago). NOT ANY MORE! I've lost probably 30lbs and im convinced it's all water weight. I love love love this tincture and I know you will too!