Swollen and/or bleeding gums are the first oral symptoms of malnutrition. As the malnutrition continues, the teeth may begin to decay. When only the gums are affected, the oral effects of malnutrition can be reversed; however, once the teeth begin to decay, the damage is permanent.
The density of milk depends on fat content and its type. The density varies from 1.032kg/L (whole milk) to 1.035kg/L (skim milk). This can go as low as 1.026kg/L under cert â¦ ain conditions, but a low density could also indicate added water.
Whole milk isn't made wholly of fat, or largely of fat, or even substantially of fat. In fact, it doesn't contain much fat all. Whole milk is actually only about 3.5 percent fat. The reason it's called whole milk has less to do with its fat content, than the fact that it's comparatively unadulterated. As the Dairy Council of California puts it, whole milk is the way it comes from the cow before processing.