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.
Uruguay has a warm temperate climate with almost unknown freezing temperatures. The countries mild climate is due to the fact that the whole country is located within a temperate zone. Situated in the temperate zone of the tropic of Capricorn, Uruguay boasts warm summers (from December to February) and crisp winters (from June to August). The weather remains quite uniform from one region to another and there are no extremes of temperatures.