Why Your Grandfather Was Stronger at 60 Than You Are at 40
I almost did not send this one. It reads like an insult, and it is not meant as one.
Your grandfather was probably stronger at sixty than most men are at forty today. Not tougher in some misty, back-in-my-day way. Stronger. Measurably. He could carry more, recover faster, and work longer than the average man half a generation younger than him can now.
That is not nostalgia. It is in the data, and once you see the numbers you cannot unsee them.
The numbers, read together
The decline of the American man is documented, and it shows up.
1. Grip strength
The simplest proxy we have for whole-body strength, is down more than 20% since 1985 (Fain and Weatherford, 2016). A man in his thirties today often grips weaker than his grandfather did at the same age.
And it compounds. Grip fades with age at about a percent a year (Dodds et al., 2014), so a generational drop of a fifth is not small. Stack it on your own aging and it costs a man close to two decades of strength. A man in his forties today is working with the grip an earlier generation still had in their sixties.
2. Testosterone is down about 20% in two decades
A study in the Journal of Clinical Endocrinology and Metabolism found the drop holds even after you account for age and weight (Travison et al., 2007). It is generational, not personal.
3. NAD+ falls by roughly 50% by your fifties.
The fuel every cell uses to turn food into energy. It is the one that sits under the rest, and we come back to it below (Massudi et al., 2012).
4. Connection is collapsing.
Men account for nearly 80% of all suicides (CDC), and close to 1 in 3 men under thirty reported no intimacy in the past year, the highest the General Social Survey has on record.
What actually changed
The easy explanation is that men got soft, or that this is just aging. Neither holds. Your grandfather aged too, on harder work and worse medicine, and he still came out ahead. Something changed around the man, not inside him.
Two things. One you can see. One you cannot.
The first is spiritual. Somewhere along the way, male strength itself got recast as the problem. The drive to provide, to protect, to build became something to apologize for.
Tell a man for thirty years that his nature is the threat, and he starts to shrink himself on purpose.
The second is physical, and it is the one almost nobody names. The modern environment is hard on the male body in ways your grandfather never faced. Endocrine-disrupting chemicals sit in the plastic, the packaging, and the processed food a man lives on. Sperm counts among Western men have fallen by more than 50% since the 1970s (Levine et al., 2017). That is not a lifestyle choice. That is something done to the male body, in the water and on the shelf.
Put the two together and you do not need a conspiracy to see the shape of it. By design or by neglect, a man now lives inside a system that profits when he is tired, medicated, and unsure of himself, and an environment that quietly lowers the things that made him strong. The clinic visit is seven minutes. It names the symptom, tired, anxious, soft, low, and writes for each one. It rarely names the cause under all four.
So the man goes quiet, the refills stack up, and the real driver goes unnamed. That driver is physical, and it is the part we can fight.
The fuel nobody named
There is also a more direct lever for the fuel itself, the part willpower alone cannot reach.
Your body runs on a molecule called NAD+. Every cell uses it to turn food into energy. When it is high, you recover, you focus, you have something left at night. When it runs low, you do not.
It falls with age. By your fifties most people carry about half of what they had at twenty (Massudi et al., 2012). On its own that is a slow, natural fade. The trouble is that modern life pulls the drain wide open.
The drain has a name: inflammation.
As the body runs hotter with age and stress, an enzyme called CD38 ramps up and burns through NAD+ to keep pace (Camacho-Pereira et al., 2016):
- Ultra-processed food feeds the fire.
- Alcohol burns NAD+ directly as the liver clears it.
- Short sleep and round-the-clock stress keep it lit.
Your grandfather's reserves drained slowly. Yours are being siphoned.
This is the tired that sleep does not fix. The 3pm wall. The recovery that used to take a night and now takes a week. It is not a character flaw. It is a gauge nobody showed you.
That last gap, the one lifestyle cannot reach, is what we have spent this whole time building toward. Of everything studied for the fuel your cells run on, NAD+ is the most promising lever we have found, a way to work on the cause itself instead of chasing the symptoms with one more stimulant.
I am not going to overpromise, and I am not going to pitch it here. But it is real, it is the closest thing we have come to putting fuel back where the years take it, and the men in this tribe will see it first.
Watch your inbox.
The standard
It is almost Father's Day, so let me bring this home.
The grip strength we opened with is not just about jar lids and handshakes. It is one of the best predictors we have of how long a man lives.
In a study of nearly 140,000 people, every 5 kilograms of grip a man loses came with about a 16% higher risk of dying from any cause, and grip predicted death better than blood pressure did (Leong et al., 2015). The strength leaving your hands is time leaving your life.
This was never about looking good at the barbecue, and it was never only about you. A man's strength was always load-bearing. It held up the people who counted on him.
The men before us cleared a higher bar without the science sitting in front of us now, and every generation is supposed to clear it higher than the last. We are the first long line of men sliding the other way, and we are not sliding alone.
Read those numbers again and you do not just see weaker men:
- You see thinner marriages: roughly 4 in 10 now end in divorce.
- You see quieter homes: more than half of American adults aren't married today, down from three in four in 1960.
- You see fewer fathers at the table: nearly 1 in 4 American children are fatherless (U.S. Census).
The fraying of the man and the fraying of the family are the same story, told twice.
Here is what lasts beyond Father's Day...
What our fathers handed us was not just strong bodies. It was the family itself, held together by people with enough left in them to show up for it. You do not honor them with a card, or with a quiet, well-managed decline. You honor them by staying strong enough to protect what they protected. By being the keystone, not the crack.
Your energy is not vanity. It is whether you make it to the wedding. It is the marriage that holds because you had something left for it. It is the kid watching, right now, learning what a man who does not quit looks like.
Close the gap and you do not just save yourself. You keep the family standing.
Honor his name
I'll ask you one thing.
Think of his name. The man who showed you what showing up looked like, even when he was tired. Father, grandfather, a coach, whoever it was in your line. Write in the comments a lesson you learned from him. We honor these men by becoming worth remembering ourselves.
I am not selling anything today. I will follow up soon. For now, sit with it.
Hold the line,
Antonio
CEO, Black Forest Supplements
