Blog Sponsor Offers 2x Reward Points

Blog Sponsor Offers 2x Reward Points
Star Date 09.16.25

If you’ve been curious how I manage to play competitive tennis for up to four hours at a time at age 65 without fatigue, now is a great time to take a closer look at the products I reference in Live Long and Prosper.

During my research for the book, I discovered DoNotAge—a true game changer. One of the doctors on my tennis team is a big believer in NAD. As a physician, he has direct access to NAD through injections. The challenge is that the NAD molecule is too large to be absorbed directly by the body without injections. That’s why I take NMN (Nicotinamide Mononucleotide), a precursor to NAD. No injections are necessary, and it aligns far better with my budget. At the end of the day, the results are comparable without the extra expense.

Those of you who follow my stories know I’m a budget guy—Dave Ramsey is one of my heroes. That’s why I’m always looking for the best deals. Unfortunately, there are imposters selling fake supplements online that look “too good to be true.” I’ve fallen into that trap before. But here’s the good news: DoNotAge isn’t just a supplement company—they’re also a research company that regularly tests products for purity. That’s why I now purchase exclusively from them.

If you’re still on the fence about NMN or other supplements I use to extend both health span and life span, stay tuned. I’ll be sharing more behind-the-scenes stories about DoNotAge now that I have greater access to their research as an affiliate partner. Honestly, when they first reached out, I was simply curious about how I could earn some free supplements. But today, I’m excited to share something even better with you:

👉 From now through September 21, you can earn double reward points on every order.
👉 Just use my link and enter the code LLAP at checkout so they know the Live Long and Prosper caveman sent you.

Click here to visit my blog sponsor, DoNotAge.

May you live long and prosper! 🖖

"But those who hope in the Lord will renew their strength. They will soar on wings like eagles; they will run and not grow weary, they will walk and not be faint." — Isaiah 40:31