Few words in health have been stretched further than inflammation. It is used to sell supplements, diets, devices and elimination protocols, usually with the implication that inflammation is a single condition a man either has or does not have, and that it can be measured by how he feels. That framing is wrong in a way that makes the genuinely important part harder to see.
Inflammation is the immune system doing its job. When you cut your hand, the redness, heat, swelling and soreness are the visible signs of blood vessels dilating and immune cells arriving to clear damage and fight infection. Without that response, wounds would not heal and ordinary infections would be fatal. The problem is not inflammation. The problem is inflammation that does not switch off.
Acute Versus Chronic
Acute inflammation is short-lived, targeted and resolves once the job is done. Chronic low-grade inflammation is different: a persistent, low-level activation of the immune system with no obvious target, producing nothing you can see or feel directly. It is detectable only by blood markers, and even then imperfectly.
This state is associated with the major chronic diseases of middle age. In atherosclerosis, inflammation is central to how plaque forms in arteries and to whether that plaque eventually ruptures and causes a heart attack. In type 2 diabetes, inflammatory signalling from fat tissue — particularly the visceral fat around the abdominal organs — contributes directly to insulin resistance. Chronic inflammation is also implicated in some cancers, in chronic kidney disease, in liver disease, and in the biological processes underlying depression, which is one reason mood and physical health track together more closely than they are usually treated.
What is less clear, and worth being honest about, is the direction of cause. Chronic inflammation is both a driver of these conditions and a consequence of them, and the relationship is not simple enough to reduce to a single number.
What Actually Drives It
The main contributors are unglamorous and largely familiar. Visceral fat is metabolically active tissue that produces inflammatory signals continuously, which is why waist circumference predicts risk better than weight alone. Smoking drives inflammation directly throughout the vascular system. Poor sleep and untreated sleep apnoea raise inflammatory markers measurably, and both are common in men working rotating shifts. Chronic psychological stress does the same through sustained cortisol and immune signalling. Sedentary time, heavy alcohol use, and untreated chronic infection or gum disease all contribute. Diets high in refined carbohydrate, alcohol and processed meat are associated with higher inflammatory markers; the pattern of eating matters far more than any individual food.
Blood markers such as C-reactive protein can be measured, and a high-sensitivity version is sometimes used to refine cardiovascular risk estimates in men whose risk sits in an uncertain middle range. It is not a general screening test, it rises with any recent infection or injury, and treating the number rather than the person is not a coherent goal. It is one input among several.
What Is Worth Doing
The measures with real evidence behind them are the same ones that appear in every other article about long-term health, which is unsatisfying but true. Regular physical activity has a well-documented anti-inflammatory effect independent of weight loss. Reducing visceral fat has a large effect. Stopping smoking has a large effect. Treating sleep apnoea, addressing heavy alcohol use, managing blood pressure and blood sugar, and treating persistent dental disease all reduce the inflammatory load meaningfully.
An eating pattern built around vegetables, whole grains, legumes, fish, nuts and olive oil is consistently associated with lower inflammatory markers. Elimination diets, expensive supplement stacks and anti-inflammatory protocols marketed online generally are not, and several of them interact with prescription medication.
The word gets oversold precisely because the real answer is undramatic. It also happens to be the answer that works.
Dr. Raymond Nash provides preventive assessment, cardiovascular and metabolic risk review and chronic disease management at Grande Prairie Men’s Medical Clinic. Appointments can be arranged at gpmm.clinic or by calling (587) 416-8296. This article is general information and is not a substitute for an individual medical assessment.