
I'm 71 years old, and I just added something new to my longevity protocol: NAD+ injections.
Yes, injections. A small needle, everyday of the week, right into the belly fat. If that sounds extreme to you, stick with me. Because the reason I'm doing this might be the most important thing you read today.
What Is NAD+ and Why Should You Care?
NAD+ stands for nicotinamide adenine dinucleotide. Don't worry about pronouncing it. Here's what you need to know: it's a molecule found in every single cell of your body, and your cells cannot produce energy without it.
NAD+ powers your mitochondria. It fuels DNA repair. It activates sirtuins, the so-called “longevity genes” that researchers like Dr. David Sinclair have been studying for decades.
And here's the problem. By the time you hit your 60s and 70s, your NAD+ levels may have dropped to half or less of what they were in your 20s. Some researchers believe this decline is one of the core drivers of aging itself. Less NAD+ means less cellular energy, slower repair, more fatigue, foggier thinking.
I'm running a long-term experiment on myself. My goal is to live to 200 in peak health. Letting one of my body's most critical molecules quietly drain away is not part of the plan.
Continue Reading »



Glutathione (GSH) is produced naturally in our bodies and is widely regarded as the master antioxidant. It neutralizes free radicals, detoxifies harmful substances, and maintains cellular redox balance – all critical for preventing the oxidative damage that drives aging. As we get older, glutathione levels naturally decline, often by about 10% per decade after our 20s, contributing to increased oxidative stress, mitochondrial dysfunction, inflammation, and age-related diseases like diabetes, heart issues, neurodegeneration, and more.
What Is Manuka Honey?
You might think of creatine as something for young gym bros chasing bigger muscles, but the research tells a different story, especially for folks like us in our 60s, 70s, and beyond. It's turning out to be a powerful ally against some of the biggest challenges of aging: muscle loss, declining strength, and even foggy thinking. 
NMN is a naturally occurring compound that your body converts into NAD+ (nicotinamide adenine dinucleotide), a coenzyme essential for energy production, DNA repair, and regulating aging processes. NAD+ levels drop by about 50% by middle age, contributing to fatigue, metabolic issues, and age-related decline.
Vitamin D3 (cholecalciferol) is the form our body produces naturally and the one most supplements use – it's more effective at raising blood levels than D2. It acts like a hormone, regulating over 1,000 genes involved in immunity, inflammation, cell growth, and more.
Resveratrol is a natural polyphenol, basically a type of antioxidant produced by plants to protect themselves from stress like UV rays or infections. We humans get it mostly from foods like red grapes (and yes, red wine), berries, peanuts, and even dark chocolate. It's been studied since the 1990s, but it really hit the spotlight when researchers linked it to the “French Paradox” – how the French eat rich foods but have lower heart disease rates, possibly thanks to their wine habits. In supplement form, it's often extracted from Japanese knotweed, and doses can range from 100mg to way higher in clinical trials.
Magnesium is involved in over 300 enzymatic reactions, but many forms have poor absorption or GI upset. Glycinate shines: High bioavailability, gentle on the stomach, and the glycine component adds its own sleep-promoting benefits (like my separate glycine dose).
Glycine is a non-essential amino acid—your body makes some, but we often don't get enough from diet alone (rich in collagen/bone broth). It's inhibitory in the brain, acting like GABA to promote calm, and uniquely lowers core body temperature—a key sleep trigger.
L-Theanine is a non-protein amino acid found almost exclusively in tea leaves (especially green tea). It crosses the blood-brain barrier and influences neurotransmitters: boosting GABA, serotonin, and dopamine for calm, while increasing alpha brain waves—the relaxed, alert state like meditation.
What Makes Chlorella a Superfood?
At 70 years old, on my relentless mission to live to 200 with The 200 Year Life Project, I'm always hunting for nutrient-dense additions that pack a serious punch against aging. That's why cod liver oil is a daily staple—I take one teaspoon straight (or in capsules when traveling) for its unbeatable combo of omega-3 fatty acids (EPA and DHA), vitamin A, and vitamin D. This isn't trendy fish oil; it's the real deal from cod livers, delivering anti-inflammatory power, heart protection, bone support, and immune resilience in one spoonful.
Why Extra Virgin? It's All About the Polyphenols
What Makes Lion's Mane So Special?
What Makes MCT Oil Unique?
Here's my current supplement lineup:
I'm all in on stacking evidence-based habits that extend not just lifespan, but vibrant healthspan. One of my absolute favorites — and a daily non-negotiable — is my four-cup morning coffee routine. I've shared details across several posts and videos, but today I'm pulling it all together into one comprehensive summary.
You must be logged in to post a comment.