Spermidine is a naturally occurring polyamine that plays a role in various cellular processes, including cell growth, proliferation, and differentiation. It is found in many foods, with especially high concentrations in wheat germ, aged cheese, mushrooms, and legumes. As a supplement, spermidine is often extracted from wheat germ due to its rich concentration. Research interest in spermidine has grown significantly due to its involvement in autophagy, a cellular process vital for recycling damaged cell components and maintaining cellular health. While spermidine is naturally produced in the human body, its levels may decline with age. Supplementation aims to support these levels, especially as part of a regimen focused on healthy aging and cellular maintenance. The study of spermidine's effects is ongoing, with current research exploring its impact on aging-related cellular pathways and overall physiological function (PubChem, NIH ODS).
Deep dive
Tap a section to expand.
Known interactions
Category rule: glp1 × supplement
Note
GLP-1 medications slow stomach emptying, changing how/when oral supplements absorb; rapid weight loss raises the importance of protein and micronutrients.
Time oral supplements when nausea is lowest; prioritize protein and micronutrients; discuss with your provider.
Category rule: supplement × medication
Note
Some supplements change how the body processes medications (absorption, liver enzymes, or additive effects).
Specific pairs are checked against a licensed drug database and shown with their own severity. Always confirm with your provider or pharmacist.
Sources referenced
* PubChem
* NIH Office of Dietary Supplements (ODS)
* MedlinePlus
* Mayo Clinic
* Cochrane Library
* Examine.com
Stackwise compiles summaries from publicly available scientific and regulatory references. Always verify important decisions with a licensed clinician.
Related compounds
Others in the supplement category or studied for the same goals.
