Spermidine: My 3‑Month Test on Sleep Quality and Energy

Posted by grace_sleepnerd in Longevity & Anti-Aging - 2 points, 2 comments.

I started taking 5 mg of spermidine daily after reading about its autophagy‑inducing promise. I’ve been on it for about three months now and it’s been pretty smooth. I didn’t notice any GI upset, which is good news because the literature says it’s usually mild. The biggest thing that caught my eye was how my sleep felt more “deep” – I wake up less groggy and less tired, even after a late night coding session. Energy during the day has felt steadier, like a low‑grade boost rather than a caffeine hit. I’ve got a friend who’s 70 and started it earlier; he Omits the data but says he feels less joint stiffness.

I’m wondering if anyone else has tried spermidine for sleep or energy and what doses they’re going with. Do you notice anything else besides the GI stuff?

Comments

• kayla_s: I’ve been on spermidine too, 5 mg a day, 2‑3 weeks after starting I felt my sleep feel a bit deeper, not just less groggy. I think it might be the same autophagy thing the papers say, but it could also be a mood lift that helps you wind down. I notice a tiny steadier energy, no caffeine crash, and my joints feel a little looser after a work‑day. I’m still watching for any tummy upset, but it’s been mild. Do you take it in the morning or with dinner? I use the evening sometimes and it seems to l
• hank_m: Tbh i take it with my evening meal, around 7 pm, and it seems to line up with the deeper sleep you mentioned – i wake up less foggy and my joints do feel a bit looser after a day at the desk, though i’m still watching for any tummy rumble. Chur.

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