Fad diets often pose potential risks, including nutritional deficiencies and unhealthy eating patterns. Many fad diets are overly restrictive, leading to inadequate intake of essential vitamins and minerals. This can result in short-term weight loss; however, it is often unsustainable and may lead to yo-yo dieting. Additionally, reliance on fad diets may foster an unhealthy relationship with food, causing psychological stress. For optimal health, adopting balanced and sustainable eating habits is far more beneficial than following extreme diets.