Final answer:
A vegetarian who consumes dairy and eggs but avoids other animal products is called a lacto-ovo vegetarian. These individuals can meet their protein needs by eating various plant-based foods that, when combined, provide all essential amino acids.
Step-by-step explanation:
A vegetarian who restricts all animal foods except dairy and eggs is referred to as a lacto-ovo vegetarian.
Vegetarians can obtain the protein necessary for cell growth despite each plant not containing complete proteins. This is achieved by consuming a variety of plant-based foods, which together provide the full spectrum of essential amino acids. To compensate for individual plants' limitations, vegetarians can pair foods such as grains with legumes, seeds with nuts, or vegetables with grains.
Examples of complementary combinations are rice with beans, corn with peas, and whole wheat bread with peanut butter. Additionally, dairy and eggs provide complete proteins, filling any gaps that plant foods might leave. With careful planning, vegetarians can meet their nutritional needs without consuming meat, ensuring a healthy and balanced diet.