🛡️ If you could boost your immune system in just two weeks, wouldn’t you want to know how? As a physician and scientist, I don’t rely on guesswork when it comes to immune health. I look at measurable biomarkers. NK cell activity, dendritic cell function, and T-cell signaling. Because these reflect how well your immune system is actually working. 🍄 AHCC is one natural compound that activates all three of these biomarkers. It’s an extract from shiitake mushroom mycelia that’s been used in hospit