Hey everyone, it's me, Gary Leland, back with another post for the 200-Year Life Project. If you've been following my journey on GaryLeland.com/data, you know I'm a 70-year-old Bitcoin enthusiast and podcaster dead set on becoming the first person to live to 200. I'm tracking my morning protocols, biohacks, and everything from cod liver oil to sunrise watching to optimize my healthspan. But recently, my daughter hit me with a killer question that stopped me in my tracks: “Dad, if you actually pull this off and live to 200, how are you going to afford it? Are you going to have to work forever?” It's a fair point – extending life means extending expenses, from healthcare to daily living. Today, I want to address that head-on, tying it into my deep-rooted belief in Bitcoin as the ultimate financial longevity tool. No, I don't plan on grinding away at work for the next 130 years. Here's why Bitcoin's growth could cover my needs and let me focus on thriving, not surviving.
The Reality of a 200-Year Life: What Does It Cost?
First, let's get real about the numbers. Living to 200 isn't just about beating aging – it's about funding a marathon existence. At my age, I'm already retired, but extending that to 2155 (yep, that's when I'd hit 200) means covering inflation, medical breakthroughs, housing, food, and maybe even some fun like attending BitBlockBoom conferences well into the 22nd century.
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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).
Studies link it to:
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. 
Your circadian rhythm—the 24-hour internal clock governing sleep, hormones, metabolism, and repair—is primarily set by light exposure. Morning sunlight, especially the mix of red/orange wavelengths at dawn and the blue light spike as the sun rises, signals your suprachiasmatic nucleus (SCN) in the brain that it's daytime. 
What Makes Chlorella a Superfood?
At 70 years old, pushing hard toward my wild goal of living to 200 with The 200 Year Life Project, sleep is sacred—it's when the body repairs DNA, clears brain waste, and rebuilds for another day of optimization. But modern life is noisy: traffic, neighbors, snoring partners, even the hum of appliances. That's why I wear high-quality 
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. 
At 70 years old, charging full speed toward my goal of living to 200 with The 200 Year Life Project, I've learned that the simplest metrics often reveal the biggest truths about health. Grip strength—the force you can generate with your hand muscles—has become one of my obsessions. It's not just about crushing a handshake; research shows it's a powerful indicator of overall health, frailty, and even lifespan in seniors like me.
Grip strength is often called a “biomarker of health status” because it reflects your overall muscle function, which ties into everything from mobility to metabolic health. Measured with a dynamometer (that's the device I use), it gauges how much force your hand can apply—typically in kilograms or pounds. For seniors, low grip strength is a red flag for accelerated aging, higher chronic disease risk, and shorter lifespan. 
1. Cardiovascular Health and Longevity
Why Extra Virgin? It's All About the Polyphenols
What Makes Lion's Mane So Special?
What Makes MCT Oil Unique?
Proven Benefits Backed by Science
What Is Grounding (or Earthing)?
Your core body temperature naturally drops by about 0.5-1°F in the evening as part of the circadian rhythm—that's the signal telling your brain it's time to wind down. A hot shower (or bath) accelerates this process in a clever way: The warm water dilates blood vessels, pushing heat to your skin, hands, and feet. When you step out, that heat dissipates quickly through evaporation and radiation, causing a rapid drop in core temperature—mimicking (and enhancing) the body's pre-sleep cooldown. 
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.
How I Do It: Simple and Effective
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