Eat Right Practice Exam 2025 – The Comprehensive All-in-One Guide to Master Your Exam!

The primary function of antioxidants in the diet is to protect cells from damage. Antioxidants are compounds found in various foods, particularly fruits and vegetables, that neutralize harmful free radicals in the body. Free radicals are unstable molecules that can cause oxidative stress, leading to cellular damage and contributing to various chronic diseases, such as heart disease, cancer, and aging. By scavenging these free radicals, antioxidants help maintain cellular integrity and promote overall health.

Other options, while they may represent important aspects of nutrition and health, do not align with the specific role of antioxidants. Enhancing metabolism relates more to energy production and nutrient utilization, increasing appetite focuses on hunger stimulation, and supporting muscle repair pertains to protein intake and exercise recovery rather than directly involving antioxidants. Thus, the protection offered by antioxidants is crucial for maintaining health and preventing cellular damage.