Read more: A Guide To Buying Salmon At The Grocery Store First determine if your oil is still fit to be saved, which can be done by seeing if it has become clouded, foamy, or drastically different ...

If you spy oil swirling in your urine ... weight gain, fatigue, foamy urine, and low protein levels in the blood. If you’re on a ketogenic (keto) diet, you might notice oily urine.