Willow bark appears to be effective for back pain. In a well-designed study of nearly 200 people with low back pain, those who received willow bark experienced a significant improvement in pain compared to those who received placebo.
South Korea Table of Contents. Part of the East Asian monsoonal region, South Korea has a temperate climate with four distinct seasons. The movement of air masses from the Asian continent exerts greater influence on South Korea's weather than does air movement from the Pacific Ocean.
1 The summers in Korea are hot, humid and rainy. 2  June is quite nice with temperatures in the mid-twenties and lots of clear skies. 3  However heading into July the rainy / typhoon period starts and it can rain for days straight on and off with lots of humidity and high temperatures. 4  Humidity in July can reach 90%.