“You’re not aging—you’re oxidizing.” — Fighting rust, one cell at a time.

Aging isn’t just about the passage of time—it’s also about oxidation. Just as iron rusts when exposed to air and water, or a cut apple turns brown, your cells undergo oxidative stress when exposed to free radicals—unstable molecules created by pollution, stress, poor diet and l and even normal metabolism. 

These free radicals damage DNA, proteins, and cell membranes, accelerating the aging process and increasing the risk of chronic disease. Antioxidants are your body’s natural defense system. They neutralize free radicals before they cause harm, acting like a molecular clean-up crew. 

Fruits, vegetables, herbs, and certain vitamins (like C and E) are loaded with antioxidants. Your body also makes its own, like glutathione and superoxide dismutase—but production slows with age. Supporting this system through diet and lifestyle can reduce “rust” and keep you running smoother, longer. 

3 Easy Action Steps: 

Eat the rainbow. The more colorful your plate (natural colors, not candy), the better your antioxidant coverage. 

Eliminate processed oils and sugar. These promote oxidative stress and inflammation. 

Get enough sleep. Your body repairs oxidative damage while you sleep—don’t skip it. 

Action Steps

Book a One-on-One talk with Dr. Gillian Lockitch – email askdrgill@gmail.com

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Check out the episodes on nutrition and wellness science in the Growing Older Living Younger podcast.