How are Zink and Langlebigkeit related?

Zinc is an essential trace element critical for enzymatic function, immune defense, and cell division. An optimal zinc status is associated with reduced inflammation and slower biological aging. Deficiency can increase oxidative stress and accelerate telomere shortening, both linked to aging. However, direct evidence that zinc supplementation extends lifespan in healthy individuals is limited. Most data come from observational or mechanistic studies. In older adults with confirmed deficiency, supplementation may improve immune function, but a general anti-aging effect is not proven. Consumer tests like MyBody-X can assess zinc levels, but results should be interpreted within a broader dietary context, not as a standalone longevity intervention.