Everything You Need to Know About Better Than Yesterday — Biohacking, Simplified 

Here’s What I Think After Subscribing and Actually Trying the Tips

I don’t usually subscribe to health newsletters. Too many of them feel like recycled WebMD content or end with “buy our $120 mushroom powder.” But this one kept popping up in my circle: Better Than Yesterday, a free daily biohacking email that claims to give simple, science-backed tips to boost energy, longevity, and brain power.

I signed up out of curiosity. Honestly? It surprised me. They actually help you reduce your biological age !

Not What I Expected (In a Good Way)

I thought it was going to be just another “drink more water” type of newsletter. But the first issue I opened talked about timed sauna protocols to improve deep sleep. No fluff, no life-coach tone — just solid, research-backed info, written like a real human explaining it to a friend.

Next day? A short explanation on how cold exposure might help balance cortisol (with the study link right there). I was hooked.

And the thing is I actually used some of the tips. Not all of them, but enough to feel like this wasn’t just inbox noise.

What I Liked

Here’s what made it different from other health stuff out there:

✅ Short but useful: Each post takes like 2 minutes to read. It’s not overwhelming.
✅ Actually science-based: Most tips have a PubMed link or NIH study, but written in a way I can understand.
✅ Daily reminders that feel like wins: Like “skip your morning coffee for 90 minutes”, I tried that and felt less jittery.
✅ Topics I care about: Brain fog, inflammation, sleep, energy, longevity, fasting, stuff I’m genuinely into.

What I Didn’t Love

• Sometimes the tone feels a bit too casual. Not a problem for me, but some people might want it more polished.

• It’s daily. If your inbox is already wild, you might not read every issue (I skip 1–2 a week depending on my mood).

• A few links go to outside tools or recommendations, nothing sketchy, but I always prefer 100% newsletter-only content.
  
  

What I Tried After Reading

Just in the first 2 weeks:

• I added Lion’s Mane + Cordyceps to my morning routine.

• Started doing light movement after lunch for better glucose regulation.

• Adjusted my fasting window slightly, and weirdly enough, I slept better.
  
  

None of these are magic. But they worked for me. And that’s more than I can say for most newsletters.

Where to Check It Out

If you want the daily email, go here:
👉 https://dailybiohacking.substack.com

If you want to browse past content or read longer posts, the Telegram Channel is solid too:
👉 https://dailybiohacking.xyz