Latest / The Productivity Podcast with Fexingo: Output, Efficiency, and Long-Term Economic Growth / Why Your Health Is the Biggest Productivity Lever
Transcript
- Lucas: If I told you there is a single lever that could raise US GDP by something like one to two percent, with almost no new technology or capital investment, you would probably think I am talking about something like eliminating regulatory red tape or overhauling the tax code. Luna: Yeah, I would definitely think of something big and structural. Lucas: But a growing body of economic research points to something far more personal: the physical health of the workforce. Specifically, the productivity cost of chronic conditions—things like back pain, depression, diabetes—is enormous, and we mostly treat it as a personal problem rather than an economic input. Luna: So we are talking about presenteeism, right? Showing up to work but being too sick or in pain to actually produce. Lucas: Exactly. Presenteeism. There is a 2023 study from the Rand Corporation that put numbers on this. They estimated that in the United States, the productivity loss from presenteeism linked to just five chronic conditions—back pain, depression, diabetes, arthritis, and hypertension—totals over two hundred billion dollars a year. To put that in perspective, that is more than the GDP of a country like Portugal. Luna: Two hundred billion is staggering. And that is just from those five conditions. But I think many people, myself included, intuitively understand that when you are in pain or mentally drained, you are slower, you make more mistakes, you cannot focus. Lucas: Right. And the key insight that economists have been hammering home is that presenteeism actually costs more than absenteeism—people just not showing up. The Rand study found that for every dollar lost due to absenteeism from those conditions, about two to three dollars are lost from presenteeism. Because most people drag themselves to work even when they are not fully functional. Luna: Which makes sense—you cannot just call in sick for a bad back that never fully goes away. So the costs are invisible on the attendance sheet. Lucas: That is exactly the problem. It is a hidden tax on output. And here is where it gets interesting from an economics perspective: when we think about productivity growth, we usually look at technology, capital investment, education. But if a significant portion of the workforce is operating at, say, seventy percent cognitive capacity due to unmanaged chronic conditions, we are leaving massive gains on the table. And the interventions are often cheap relative to the return. Luna: So let us talk about those interventions. What is the evidence that employer wellness programs actually move the needle on productivity? Lucas: There is a famous example from Johnson & Johnson. They had a comprehensive wellness program that included health screenings, gym subsidies, smoking cessation, stress management. They tracked it over a decade and found a return on investment of about two point seven one dollars for every dollar spent—mostly from reduced medical costs but also from productivity gains. Another study from Harvard looked at a large manufacturing firm and found that employees who participated in a workplace health program had about twenty-eight percent fewer sick days and were significantly more productive when at work. Luna: So the ROI is there, at least for some programs. But many companies still treat wellness as a perk rather than a strategic investment. Why is that? Lucas: Part of it is measurement. It is hard to directly link a gym membership to higher output per hour. The productivity gains are diffuse and show up in lower turnover, fewer errors, better collaboration. But there is also a cultural issue: health is still seen as a personal responsibility. Employers pay for your health insurance, but they do not always see it as their job to keep you healthy. That framing is slowly shifting, especially as more data comes out. Luna: And there is also the question of which conditions to target. Back pain alone, according to that Rand study, accounts for a huge chunk of the productivity loss. I have read that it is the leading cause of disability worldwide. Lucas: Yes, back pain is a monster. And the interesting thing is that many workplace interventions for back pain are simple and inexpensive: ergonomic assessments, standing desks, stretching breaks. The economics of those are almost always positive when you factor in the productivity gain. Yet adoption is surprisingly low. A survey a few years ago found that only about thirty percent of US office workers had access to an ergonomic evaluation. Luna: So there is a gap between what we know works and what actually gets implemented. That feels like a classic market failure—or maybe just an information failure. Lucas: Right. And this is where the show's focus on productivity and economic growth comes full circle. Because if we could close that gap even partially, the macroeconomic impact would be substantial. A one percent improvement in workforce productivity due to better health is worth something like two hundred billion dollars to the US economy annually. That is not a rounding error. Luna: And it is not just the US. I have seen data from the World Economic Forum showing that chronic diseases will cost the global economy something like forty-seven trillion dollars over the next twenty years, with a big chunk coming from lost productivity. Lucas: That is a staggering number. And it points to an opportunity. Countries like Singapore have taken a more proactive approach. They have a national health promotion board that works with employers to implement workplace health programs, and they have seen measurable improvements in both health outcomes and productivity metrics. It is a policy-driven approach that treats health as infrastructure. Luna: Health as infrastructure—I like that framing. It shifts the conversation from 'fix sick people' to 'build a more productive system'. Lucas: Exactly. And on an individual level, the same principle applies. The small investments—better sleep, regular movement, managing stress—these compound over time. Just like a savings account. The productivity dividend is real, even if you cannot measure it in the moment. Luna: That is a good way to think about it. And it is a reminder that productivity is not just about working harder or smarter—it is about being able to show up fully. Lucas: And speaking of showing up fully, I want to take a quick moment to say something. This podcast is ad-free and listener-supported, and it is because of people like you that we can keep digging into these topics without commercial breaks. Luna: Yeah, it really makes a difference. If you have found value in the show, a couple of dollars a month—honestly, anything—helps keep the lights on. Lucas: You can support us at buy me a coffee dot com slash fexingo. That is buy me a coffee dot com slash fexingo. And if you cannot contribute, just sharing an episode with a colleague is huge for us. Luna: Absolutely. Now, back to the economics of health—one area I want to explore is mental health. Depression and anxiety are huge drivers of presenteeism, but they are often harder for employers to address. Lucas: That is a great point. Mental health conditions are among the most costly in terms of productivity loss, but they are also the most stigmatized. The Rand study estimated that depression alone accounts for about forty billion dollars in lost productivity annually in the US. And the interventions—therapy, medication, workplace flexibility—have strong evidence behind them. But uptake is low because of stigma and lack of access. Luna: So what would a smart economic policy look like here? Should the government subsidize mental health treatment more aggressively, or is it better to incentivize employers? Lucas: I think both. On the policy side, we already have the Mental Health Parity and Addiction Equity Act, but enforcement is weak. Expanding access to low-cost therapy through telehealth, like what happened during the pandemic, is a no-brainer from an economic perspective. On the employer side, offering an employee assistance program with real counseling—not just a hotline number—has a clear ROI. A 2018 study found that every dollar spent on treating depression in the workplace returned about four dollars in improved productivity. Luna: Four to one—that is better than most capital investments. So why are not more companies doing it? Lucas: Part of it is that the payoff is delayed. A wellness program might not show productivity gains for a year or two, and many managers are focused on quarterly results. There is also a data problem: you cannot easily attribute a rise in team output to the fact that someone started therapy. So it remains an easy budget cut when times are tight. Luna: And that is the tragedy—cutting the very thing that could make the company more resilient. Lucas: Exactly. And there is a broader point here about how we think about productivity. The standard narrative is about technology—AI, automation, software. But the human element is still the biggest factor in most industries. If we ignore the biology and psychology of the people doing the work, we are leaving an enormous amount of output on the table. Luna: So what is one concrete thing a listener could do tomorrow, either as an employee or a manager, to start capturing some of this productivity gain? Lucas: If you are a manager, start by asking your team one question: 'What is the one thing that, if improved, would make you most productive?' Chances are, it will be something health-related—better sleep, less stress, ergonomic equipment. Then treat that as a priority investment, not a perk. If you are an employee, look at your own health habits through a productivity lens. Maybe it is going to bed thirty minutes earlier, or taking a ten-minute walk in the afternoon. Small changes compound. Luna: That is practical and evidence-based. It also reframes health as an economic decision, which might actually motivate people more than just 'be healthy'. Lucas: Right. And that is the core of what we do on this show: looking at productivity from angles that are often overlooked. Health might be the biggest one of all.