Overly restrictive diets can lead to potential downsides, including nutrient deficiencies and decreased energy levels. Such extreme limitations can also trigger binge eating or a negative relationship with food, leading to unhealthy eating patterns. Psychological effects may include increased stress and anxiety around meal times. Additionally, overly restrictive approaches often fail to provide sustainable weight loss results, as they are difficult to maintain long-term. Instead, a balanced diet that incorporates a variety of food groups promotes health without the negative impacts associated with strict dieting, supporting overall wellness.