Benefits And Science

Muscle is an unusually good test case for autophagy-based supplements, because muscle tissue depends heavily on clearing damaged proteins and […]

In late 2023 a study in Nature Aging reported that spermidine restored oocyte quality and fertility in aged female mice,

If fasting already switches on autophagy, does adding a supplement that also switches on autophagy do anything extra? It is

“Spermidine vs. placebo” is a more precise question than “does spermidine work,” because it points to a specific type of

Spermidine is often described as having antioxidant properties, but the research behind that label is more nuanced than a simple

Mitochondria, the cell’s energy-producing organelles, become progressively less efficient with age, and mitochondrial quality control is one of the specific

Bone health is a less commonly discussed application of spermidine compared to brain or heart research, but a foundational animal

Insulin resistance, the reduced ability of cells to respond to insulin and clear glucose from the blood, sits at the

Weight management is not the primary reason most people take spermidine, but animal research on its effects on fat tissue

Immune senescence, the age-related decline in immune cell function that contributes to poorer vaccine response and higher infection risk in

Cardiac autophagy is one of the strongest and most consistently reproduced mechanistic stories in the spermidine research literature, spanning aging

Chronic, low-grade inflammation that rises with age, often called inflammaging, has become a central concept in aging biology, and autophagy