Food allergies can significantly affect dietary choices for fitness, as individuals must carefully avoid specific allergens while ensuring they meet their nutritional needs. This often requires more effort in meal planning to find suitable alternatives that provide necessary proteins, carbohydrates, and fats. Failure to manage food allergies can result in severe reactions, impacting overall health and performance. It’s crucial for fitness enthusiasts with allergies to educate themselves about ingredient labels and consider working with a nutritionist for tailored meal strategies.