Depending on pH, it is sometimes present in the form of lactic acid. However, with the neutral pH maintained by the body, most lactic acid will be present in the blood as lactate. 1  Lactic acidosis is most commonly caused by an inadequate amount of oxygen in cells and tissues (hypoxia).
While olive oil typically doesn't come with negative side-effects, it is pure fat -- which contains more than double the calories of carbohydrates or protein. Therefore, overconsumption can lead to weight gain, which may contribute to heart disease and some types of cancer, according to The New York Times Health Guide..
As explained earlier, people with oily skin should avoid olive oil altogether. Oily skin is the result of an uncontrolled sebum secretion. When olive oil combines with your naturally greasy skin, it can cause severe irritation, rashes, and redness on your skin.