What is a potential consequence of cutting out food groups from a diet?

Cutting out food groups from a diet can lead to nutrient deficiencies because each food group provides a unique set of essential nutrients that the body needs to function properly. For example, eliminating whole grains may result in a lack of fiber and B vitamins, while cutting out dairy could lead to insufficient calcium and vitamin D intake. This can have serious long-term health implications, as the body may not receive adequate amounts of vitamins, minerals, antioxidants, and other important compounds necessary for overall health, muscle function, immune response, and energy levels. Ensuring a balanced intake of all food groups is critical for meeting nutritional needs and maintaining optimal health.