One of the primary risks of dieting without professional guidance is the potential for nutritional deficiencies. Without proper knowledge, individuals may eliminate essential nutrients, leading to negative health consequences such as weakened immunity, muscle loss, and fatigue. Additionally, unsupervised dieting can result in disordered eating patterns or an unhealthy relationship with food. Professional guidance ensures that diet plans are safe, balanced, and tailored to individual needs, promoting sustainable weight loss and overall health.