🌿 3 Days in Nature = 50% More Immunity 🌲✨ What if a walk in the forest could supercharge your immune system? According to scientific research, spending just three days in a forest environment can increase your natural killer (NK) cells — the body’s cancer-fighting warriors — by up to 50%. 💪🧬 This incredible effect comes from phytoncides, natural compounds released by trees that: 🌱 Stimulate immune function 😌 Lower cortisol (stress hormone) levels 🌙 Improve sleep 🧠 And enhance mood and mental clarity 🌳 It’s called forest bathing — and it’s not just poetic. It’s powerful, proven science. You don’t need pills. You need pine trees.