Possible short term weight loss
Increased awareness of food and nutrient intake
Possible increased satiety and decreased hunger between meals
Restrictive nature of diet usually encourages more home-cooked meals
Rapid weight loss might initially come from water losses and
may not be indicative of true weight loss
Increased risk of kidney stones, liver disease, and micronutrient deficiencies
Concern for long term outcomes of high-fat diets on cardiovascular health
Difficult to sustain restrictive diet, which may lead to weight regain