Weight loss Solutions If your body lacks glucose it ll eventually start using any fuel source it can find. At first these might be fat cells, but as they shrink, your body may begin attacking the protein reserves in your muscles for the fuel it needs referred to as catabolisys.The truth is that your metabolism by virtue of your circadian rhythm is better able to digest, to process and to assimilate certain food sources at certain times of the day Translation Some foods are more efficiently assimilated at set points of the day because of the composition or complexity of the source and as our metabolism rises and diminishes throughout the day. More complex foods such as starchy carbohydrates become increasingly more difficult to fully take through the digestive process, without a diminished returns effect occurring and fat storage beginning This is a last-resort move generally saved for famine conditions so if it happens to you, it’s bad news. Weight loss Solutions.