Gulf of Guinea. Gulf of Guinea, part of the eastern tropical Atlantic Ocean off the western African coast, extending westward from Cap LÃ³pez, near the Equator, to Cape Palmas at longitude 7Â° west. Its major tributaries include the Volta and Niger rivers.
Being overweight has a clear association with important health problems, and even modest weight loss has important health benefits, said Walter Willett, an expert on nutrition and health at the Harvard School of Public Health. To tell people it doesn't matter is really misleading. It does make a difference.
Once you have calculated your BMI, you can work out your healthy weight range. If you have a BMI of: Under 18.5 â you are considered underweight and possibly malnourished. 18.5 to 24.9 â you are within a healthy weight range for young and middle-aged adults. 25.0 to 29.9 â you are considered overweight. Over 30 â you are considered obese.