Boron is the superhero mineral you're not getting enough of:

- helps bone mineralization
- improves vitamin D
- improves testosterone/estrogen status
- increases antioxidant defense
- reduces inflammation
- reduces calcium/magnesium loss Boron is a trace element that is found in nature bound to oxygen and sodium

Boron is found in many foods, especially plants, as it's a structural component of plant cell walls, providing cell wall rigidity.

NAD depletion promotes many age-related diseases

Aging is a common reason for declining NAD levels, but it's not the root cause

Here's a thread on the things that deplete your NAD pool⬇️⬇️

PMID: 33609766 CD38 is the main consumer of NAD and the primary reason NAD declines with age

CD38 is a glycoprotein that rises during inflammation

CD38 levels increase 2-3-fold during aging, which is paralleled by a decrease in NAD

PMID: 27304511

NAD is considered a longevity molecule

It decreases with age and low levels of NAD accelerate the hallmarks of aging

But most people go about raising NAD levels the wrong way

Here's a thread about how to maximize your natural NAD production and minimize its loss⬇️⬇️ First, what is NAD

NAD or Nicotinamide Adenine Dinucleotide is a co-enzyme that’s found in all living cells

You need NAD for:
- energy production
- metabolic processes
- mitochondrial function
- antioxidant defense
- DNA repair
- circadian rhythm

PMID: 26118927

Green tea is one of the healthiest beverages in the world
- improves cardiovascular disease risk factors
- improves heart health
- improves metabolic health markers
- targets all hallmarks of aging
- reduces visceral fat
- is associated with lower mortality

Full thread on green tea benefits⬇️⬇️

Graph from: DOI:10.20944/preprints202309.0582.v1 Green tea contains many bioactive compounds that target all the hallmarks of aging:

- genomic instability
- telomere attrition
- epigenetic alterations
- loss of proteostasis
- impaired autophagy
- deregulated nutrient sensing
- mitochondrial dysfunction
- cellular senescence
- stem cell exhaustion
- altered intracellular communication
- chronic inflammation
- gut dysbiosis

Most of these effects are mediated by EGCG and other polyphenolic compounds in green tea

Graph: DOI: 10.14336/AD.2025.0398

Microneedling is crazily effective for skin aging

The small needles cause microtrauma, triggering collagen synthesis and skin repair - up to 400% increase in collagen synthesis

Full video: youtu.be/n7xjmLa7TR4

Paper: mdpi.com/1660-4601/19/1… In this study, microneedling + topical vitamin A and C resulted in 658% higher epidermal thickness compared to no treatment

Study: pubmed.ncbi.nlm.nih.gov/24513133/

Ice baths are a very popular trend on social media

So are saunas but to a slightly lesser degree

But which one has more health benefits?⬇️⬇️ Sauna has many protective health benefits and appears to even offset the higher risk of all-cause mortality related to lower socioeconomic status, high blood pressure, and high inflammation levels

PMID: 37270272

I analyzed Bryan Johnson’s biomarkers… and he doesn’t have the best in the world.

I analyzed 65 of the markers he’s published:
-44 of them I have better results
-9 of them, Bryan has better results
-12 of them are equal

In this thread, I’m sharing the markers and comparing them⬇️⬇️

P.S.

1. I’m not claiming I'm the healthiest person alive or to have the world’s best biomarkers—but I do have factually better biomarkers than Bryan.

There are dozens of people who have better biomarkers than Bryan and me out there.

2. This isn’t about “dunking” on Bryan. Bryan always asks for people to challenge his results and prove if someone has better markers, so here I am.

3. I disagree that you can base someone's health solely on biomarkers because biomarkers can be gamed with pharmaceuticals, etc. But I'm just playing Bryan's own game here.

4. Age is a moot point. Bryan says he has the best biomarkers of anyone in the world. If chronological age mattered, the “healthiest person” would always be an 18–20-year-old.

I’m 30, and my biomarkers are better than his, so his claim doesn’t hold. He could argue he’s the healthiest 47-year-old, but not the healthiest overall.

Now that this is out of the way, let's go through all the biomarkers.
Quick summary of the differences in our biomarkers:
-Bryan has good metabolic health, but I have slightly better
-Bryan has poor kidney function – mine is excellent
-We have semi-equal liver values and lipids
-Bryan’s fitness (strength/VO2) is good for his age, but not elite by any means. Mine is significantly better
-We both have normal hormone levels, nothing extraordinary
-Bryan’s PhenoAge (biological age) based on his biomarkers is 8.81 years lower than his chronological age, mine is 18.5 years lower

Regular exercise reduces the likelihood of plaque accumulation in the arteries

However, many long-term exercisers appear to have coronary artery calcification, indicating atherosclerosis progression

The fascinating thing is that despite the higher plaque, those people still have lower rates of cardiovascular disease events and mortality

Full video youtu.be/S-NKPZSkbXg

Graph: academic.oup.com/eurheartj/adva… Middle-aged and older athletes, especially those who exercise for over 2000 MET-min/week, have significantly higher coronary artery calcification scores than controls (PMID: 28465287; PMID: 28450347)

You hear that you need to sleep 7-8 hours, but the majority of studies indicate that 7 hours per night is associated with the lowest mortality risk

In fact, 8 hours per night is often associated with a higher risk than 6 hours per night

Full video about how much sleep you need:

PMID: 26900147 Last week, I posted that the Japanese, on average, sleep 5.9 hours a night, but they're the 2nd longest living people in the world (85.27 years)

This is probably due to their very healthy lifestyle and low obesity rates

Microplastics have been found to accumulate in the brain and other organs, and the amount has increased since 2016 (PMID: 38765967)

That's because microplastics are everywhere -in the water, food, and even the air

Besides swapping for plastic-free products, there are some ways to reduce them: First, how do the microplastics get into the brain given the brain is protected by the blood-brain barrier?

1. Nanoplastics from the blood infiltrate the blood-brain barrier (PMID: 37110989)
2. Through the olfactory bulb (PMID: 39283733)

So, the way to reduce the buildup of microplastics in the brain is to remove them from the blood

The soleus muscle underneath the calves is called the second heart because it helps with blood circulation back up to the heart

A 2022 study also found that stimulating the soleus can have significant benefits on your glucose metabolism⬇️⬇️

Blood flow from the feet back up is difficult because it has to fight against gravity

The soleus muscle helps to return deoxygenated blood back to the heart and prevents it from pooling in the legs

That's one of the reasons why sitting or standing for too long can be harmful

Just took 183 bloodmarkers and all came back green

Bookmark this to see optimal ranges for the major bloodmarkers below⬇️⬇️ Glucose and insulin markers

Optimal goals:
HbA1c <5.5%
Fasting glucose: <95 mg/dL
Insulin: <7
HOMA-IR: <1

Height and longevity thread⬇️⬇️

Growth hormone and IGF-1 during developmental years affect body size, but also longevity

You can see it in genetic conditions of excessive growth hormone production - Andre the Giant

As well as insufficient IGF-1 production - Laron's syndrome Andre the Giant had acromegaly - excessive growth hormone and IGF-1 production, resulting in massive growth

Acromegaly is associated with a higher risk of cancer, heart disease, and overall mortality (PMID: 30197531)

People with acromegaly have a 2-fold higher mortality risk compared to the general population

Andre died at 46, but he also drank a lot of alcohol. Regardless, acromegaly is thought to be the reason he died so young

1. Physical fitness is the single best predictor of life expectancy and healthspan. No increased risk was observed with extreme fitness (PMID: 35926933)

8 other key insights on training strategies for optimizing lifespan and cardiovascular health⬇️⬇️

From a 2023 review (PMID: 37091937) 2. Both moderate physical activity (MPA) and vigorous physical activity (VPA) are associated with reduced cardiovascular and all-cause mortality (PMID: 35876019)

More is better for moderate-intensity exercise with respect to cardiovascular health and life expectancy.

Vigorous exercise is also beneficial for optimizing life expectancy and healthspan, but maximal benefits are achieved at 150 minutes/week.

Thiamine deficiency causes rapid insulin resistance and prediabetic symptoms.

Without thiamine, you're on the road to getting type 2 diabetes

Check out this thread to learn how to optimize your thiamine intake to improve resistance and blood sugar levels⬇️⬇️ What happens if you don't get thiamine

In 1939, four young healthy 21-29-year-old women were put on a thiamine-deficient diet (< 0.1 mg per day)(Williams et al 1939).

They all saw progressive impairment in glucose tolerance.

Injecting 1 mg of thiamine chloride subcutaneously for 4 days reversed that phenomenon.

Another 1940 study, on six healthy white women aged 21 to 46 saw that a low thiamine intake of 0.15 mg/day or less also caused diabetic blood sugar curves (Williams 1940).

In this case, as well, thiamine injections at doses of 1 mg reversed these symptoms

Some conclusions from the authors of the studies:

1. thiamine deficiency in as little as 15 days, but especially after 2-3 months, leads to impaired carbohydrate tolerance

2. thiamine supplementation improves glucose tolerance in those who are deficient

3. symptoms of thiamine deficiency are vague (lack of appetite and fatigue)

4. electrocardiogram changes can occur with thiamine deficiency

Exercise is known to be good for us, but how much exercise and is there something like too much exercise?

Exercise is often seen to have a J-shaped curve with mortality risk - not enough is bad but too much is also harmful (PMID: 26187713)

How much is optimal then?⬇️⬇️ The guidelines recommend adults get 150-300 min/week of moderate exercise or 75-150 min/week of vigorous exercise

Meeting that vs not is linked to a 36% lower odds of being overweight and 48% lower odds of being obese (PMID: 37773071)

However, exercising more than that is linked to a reduced risk of mortality

Regular exercise reduces the likelihood of plaque accumulation in the arteries

However, many long-term exercisers appear to have coronary artery calcification, indicating atherosclerosis progression

The fascinating thing is that despite the higher plaque, those people still have lower rates of cardiovascular disease events and mortality

Full video youtu.be/S-NKPZSkbXg

Graph: academic.oup.com/eurheartj/adva… Middle-aged and older athletes, especially those who exercise for over 2000 MET-min/week, have significantly higher coronary artery calcification scores than controls (PMID: 28465287; PMID: 28450347)

Chronically high phosphate intake nukes your kidneys:
- faster decline in kidney function
- heart disease
- higher risk of mortality

In both healthy people and kidney disease patients (PMID: 35511366)

How to avoid⬇️⬇️
Higher phosphorus intake is associated with an increased risk of cardiovascular disease mortality even among people with normal kidney function (PMID: 24225358)

Taurine has become one of the most popular longevity supplements

It mostly started after a study from last year that found that taurine supplementation extended the lifespan of mice by up to 25%

Here's everything you need to know about taurine⬇️⬇️ You do see that taurine levels decrease with age in mice, monkeys, and humans as well

Taurine deficiency is associated with many age-related health problems and poor health like diabetes, liver disease, hypertension, and obesity.

Potassium is the most abundant intracellular cation that helps to maintain intracellular fluid volume.

Without potassium, you'll greatly increase your risk of hypertension, cardiovascular disease, diabetes, and stroke

What you need to know about potassium⬇️⬇️ The concentration of potassium in the cell is 30x higher than outside the cell

This difference is regulated by the sodium-potassium ATPase pump

Once activated, the Na-K-ATPase exchanges 2 extracellular potassium ions for 3 intracellular sodium ions

Microneedling is crazily effective for skin aging

The small needles cause microtrauma, triggering collagen synthesis and skin repair - up to 400% increase in collagen synthesis

Full video: youtu.be/n7xjmLa7TR4

Paper: mdpi.com/1660-4601/19/1… In this study, microneedling + topical vitamin A and C resulted in 658% higher epidermal thickness compared to no treatment

Study: pubmed.ncbi.nlm.nih.gov/24513133/