The side effect of Japanese fuel king's weight loss is allergy. According to the query of the detection network, some ingredients in Japanese fuel king will cause skin sensitivity, irritate the skin, lead to skin redness, itching, inflammation and other symptoms, and some allergic phenomena will also lead to some hazards such as elevated cholesterol. It is necessary to control intake. Japan, the capital of Tokyo for short, is located on the west coast of the Pacific Ocean. It is an arc island country extending from northeast to southwest. The main ethnic group is Yamato, and there are about 1.6 million Ainu people in Hokkaido. General Japanese. The main religions are Shinto and Buddhism.