Dr. Joseph Mercola - Take Control of Your Health Immune Aging Drives Rheumatoid Arthritis
Oct 10, 2025
Rheumatoid arthritis is revealed as a disorder of accelerated immune aging, with symptoms appearing long before formal diagnosis. Research shows that individuals with early joint pain have immune systems resembling much older adults. Strategies discussed include incorporating spermidine-rich foods to boost healing and targeting senescent cells through lifestyle changes. Emphasis is placed on early intervention to combat inflammation and support cellular health. Practical tips on diet, exercise, and sleep restoration are shared to maintain youthful immune function.
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RA Reflects Accelerated Immune Aging
- Rheumatoid arthritis appears as accelerated immune aging, not just joint inflammation.
- Immune decline shows up years before diagnosis through fewer fresh T cells and higher inflammation.
Early Immune Changes Predict Disease
- Early-stage joint pain patients show fewer naive T-cells and recent thymic emigrants.
- Reduced autophagy and stress-related genes push immune cells toward premature aging.
Boost Autophagy With Spermidine Foods
- Eat spermidine-rich foods like aged cheese, natto, mushrooms, pears, and potatoes.
- These foods trigger autophagy and support cellular self-cleaning without needing a supplement.