Can Glukose help with Langlebigkeit?

Whether glucose can help with longevity requires a nuanced answer. Glucose is an essential energy source, especially for the brain. However, there is no robust evidence that supplementing with glucose extends lifespan. On the contrary, chronically elevated blood glucose levels—as seen in diabetes or high sugar intake—promote oxidative stress, inflammation, and glycation, all of which are linked to accelerated aging and age-related diseases. Human evidence strongly supports that reducing sugar intake and stabilizing blood glucose (e.g., through fiber-rich diets, exercise, or intermittent fasting) improves healthspan. Some preclinical studies suggest that caloric restriction or lowering insulin signaling can extend lifespan via pathways like mTOR inhibition and autophagy, but this is not equivalent to glucose supplementation. In summary, glucose is vital, but extra intake does not aid longevity and may be harmful in excess. The evidence is 'mixed': solid mechanistic and observational data on glucose metabolism and aging exist, but direct supplementation trials for longevity are lacking.