A diet expert compares different tomato varieties to address whether higher prices reflect greater nutrition. The coverage describes tomatoes as a spectrum ranging from small cherry tomatoes—typically cheaper, sweet, and easy to add to meals such as salads—to larger “heirloom” tomatoes, which can cost more and have distinct shapes and appearance. Both pieces state that nutrition is not determined simply by variety size or price and that cherry tomatoes can offer health benefits comparable to those associated with heirloom types. The articles present the idea that a wider range of tomatoes can fit into a healthy diet, with differences in cost and culinary use not necessarily translating into major differences in nutritional value. Overall, the sources focus on variety and affordability, arguing that shoppers can choose based on preference, availability, and how they plan to use tomatoes rather than assuming pricier heirloom products are inherently more nutritious.