1 Of these over 600 million were obese. 2  39% of adults aged 18 years and over were overweight in 2014, and 13% were obese. 3  Most of the world's population live in countries where overweight and obesity kills more people than underweight. 4  42 million children under the age of 5 were overweight or obese in 2013.
Most bruises take anywhere from two to four weeks to heal completely and disappear. Leg bruises tend to linger longer than bruises on the face and arms. Some herbal ointments, such as those containing Arnica, can speed up the healing process.
Asker's rating. Report Abuse. Small bruises usually go away in a couple of days but big ones can take up to a couple of weeks. It all depends on how hard the impact was on the area of your body, and if the bruise is on a large muscular area or on bone.Sunseeker Â· 9 years ago.mall bruises usually go away in a couple of days but big ones can take up to a couple of weeks. It all depends on how hard the impact was on the area of your body, and if the bruise is on a large muscular area or on bone. Sunseeker Â· 9 years ago.