Please try this tea to relieve fatigue! PET bottled tea is bad for you, so we recommend the following teas! Gabai Noen Japanese Handmade Organic JAS Bitter Melon Tea 2g x 30 packets Bitter Melon Tea Non-caffeine Healthy Tea Teabags & Gabai Noen Organic Japanese Handmade Burdock Tea 2g x 40 packets Organic Tea Non-caffeine Healthy Tea Teabags & Organic JAS Turmeric Tea 3g x 40 packets Tea Non-caffeine Healthy Tea Teabags NaTruly Organic JAS Certified Wolfberry 500g Organic Goji Berry