By simply seeking out nature whether it is your local city park, or the state and national parks near you, studies have shown that just 20 minutes of being in nature can lower stress related hormones like cortisol by 20% and can alleviate depression/anxiety levels as well. Studies have also shown that trees naturally emit phytoncides (Chemicals that can enhance the activity of Natural Killer Cells which can boost your immune system). Activities like walking barefoot outside on green grass or strolling on a beach also have been shown to help reduce inflammation, improve sleep and relieve stress (called grounding or earthing). how cool is it that by connecting with nature can lessen the need for manmade medicine!