ナショナルジオグラフィックさんのインスタグラム写真 - (ナショナルジオグラフィックInstagram)「photo by: @renaeffendiphoto // A patient takes a ten minute petroleum bath offered as physical therapy at the Naftalan Petroleum Medical Center in Azerbaijan. This oil spa/clinic treats patients with various conditions, from arthritis to skin rashes with petroleum baths of Naftalan oil, which is believed to have antibiotic and anti-inflammatory properties. For more human interest stories around the world, please follow: @renaeffendiphoto #medicinal #oil #azerbaijan #naftalan #health #bath」4月24日 18時59分