Takeaway: Mitochondrial TCA Cycle Intermediates Emerge as Master Regulators of Cellular Function Beyond Energy Production

3 takeaways on mitochondrial metabolites: (1) TCA intermediates function as epigenetic regulators controlling histone acetylation and gene expression; (2) Itaconate and succinate toggle immune responses between inflammation and tolerance; (3) Succinate & fumarate accumulation drives tumorigenesis through epigenetic hijacking. Support TCA flux with exercise, B vitamins & magnesium.

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