Polyamines
upin humans1
Polyamines increase spermine in humans.
“increased polyamine intake (spermidine much more so than spermine) over a long period increased blood spermine levels”
Reviewlong period
CellsJan 4, 2022
Polyamine-rich diet
upin humans1
Polyamine-rich diet increases spermine in humans (1.12 ± 0.29 times, p = 0.019).
“The mean blood spermine level in the intervention group gradually rose to 1.12 ± 0.29 times the pre-intervention level after 12 months, and were significantly higher (p = 0.019) than those in the control group.”
Human trialnattowhole blood12 monthsmalesn = 30
Medical sciences (Basel, Switzerland)Mar 29, 2021
Japan Society for the Promotion of ScienceJP¥4.2m
Each doubling of spermidine intake was associated with 2.6 millilitres per kilogram per minute higher peak oxygen uptake in older people with coronary artery disease.Each doubling of spermidine intake was associated with 2.6 millilitres per kilogram per minute higher peak oxygen uptake in older people with coronary artery disease.