Don't think you have to forfeit the soothing feeling of Vaseline if you decide to eschew petroleum jelly, though. If you're looking for a dewy moisturizer, just opt for more natural alternatives and check ingredients. Products containing beeswax, coconut oil, olive oil, shea butter and cocoa butter seal in moisture and don't come with some of the risks of petroleum jelly.
Normal levels. Normal levels of BUN are between 10 to 20 mg/dL for an adult and 5 to 18 mg/dL for a child. Normal creatinine levels are between .5 to 1.1 mg/dL for an adult female and .6 to 1.2 mg/dL for an adult male. Creatinine levels are lower in young children and the elderly as a result of reduced muscle mass.
A rise or fall in blood urea nitrogen levels may indicate a wide range of health problems. This is because the kidneys and liver are involved in a wide range of body functions. According to the Medical Council of Canada, normal blood urea nitrogen levels range between 7 and 22 milligrams per deciliter. A result higher than 50 milligrams per deciliter is likely to signal an underlying health problem. Elevated BUN levels can result from: