Final answer:
Oxidative stress is the damage caused by an excess of harmful free radicals due to molecules deprivation. It can lead to cellular damage and various diseases.
Step-by-step explanation:
Oxidative stress is the term that describes the damage caused by an excess of harmful free radicals due to molecules deprivation. It occurs when there is an imbalance between the production of free radicals and the body's ability to neutralize them with antioxidants. Free radicals can cause damage to cellular components such as DNA, proteins, and lipids, leading to cellular damage and various diseases. For example, oxidative stress is implicated in diseases like cancer, Alzheimer's disease, and cardiovascular diseases.
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