Leanne Manas Weight Loss - Some studies have shown benefit of a ketogenic diet with ketone levels as low as 0.3mmol/L. The downside to Saxenda is the very high price – insurance may only cover part of it – and the nausea that people often experience on it.It works by reducing the absorption of fat from the intestine. Diarrhea and incontinence of stool may be side effects of this medicine.Weight loss often follows as a natural side effect of eating whole foods. Most whole foods are naturally very filling, making it a lot easier to keep within healthy calorie limits . One of the best things you can do to become healthier is to base your diet on whole, single-ingredient foods. Whole eggs are among the best foods for weight loss.