Inflammation

You hear the word inflammation tossed around a lot these days - on health blogs, in doctor’s offices, maybe even over coffee with that one friend who’s suddenly all about turmeric. But what is it, really? And why does it matter so much?

Every now and then, I like to take a step back and dig into some of the health stuff that tends to fly under the radar until it’s staring us in the face. Inflammation is one of those things. It’s not just a buzzword - it’s a big deal. And while I usually keep things light, this post leans a little more serious… because sometimes, our bodies are trying to tell us something, and it’s worth listening.

Basically, inflammation is our body's natural way of protecting itself. When we scrape our knee, catch a cold, or get hurt, inflammation is our body's first response to help us heal. However, if it sticks around too long, it can cause real problems.

What Is Inflammation Exactly?

Inflammation is how our immune system reacts to an injury, infection, or anything harmful. For example, if we cut our finger while chopping vegetables, our body immediately gets to work. Blood vessels widen to bring more blood to the area, which helps healing cells get to work. This is why the area around the cut might turn red, feel warm, and swell up. It's a sign that our body is doing its job to fix itself.

There are two types of inflammation: acute and chronic.

• Acute inflammation is the type that happens quickly and lasts for a short period. Think of a sprained ankle, a sore throat, or a mosquito bite. Our body jumps into action, deals with the issue, and then things go back to normal.

• Chronic inflammation is more subtle but can be far more dangerous. It occurs when our body keeps sending out inflammatory signals, even when there’s no apparent threat. This can happen due to various reasons, including lifestyle factors like poor diet, stress, or lack of exercise, as well as conditions like autoimmune diseases.

While inflammation is crucial for healing, it can also cause harm when it doesn’t turn off. Chronic inflammation is like a fire that smolders inside our body, sometimes for years. It can damage tissues and organs, leading to various health problems.

• Heart: It causes the arteries to narrow and harden, leading to conditions like heart attacks or strokes.  Heart disease is the second leading cause of death in Canada, with chronic inflammation being a major contributor. According to the Heart and Stroke Foundation, nearly 1 in 12 Canadian adults live with diagnosed heart disease.

  
  

• Arthritis: This is probably one of the most well-known inflammatory conditions. It targets the joints, causing pain, stiffness, and swelling.  Arthritis is the most common chronic condition, affecting about 1 in 5 Canadian adults. This number is expected to rise, with estimates suggesting that by 2040, nearly 1 in 4 Canadians will have arthritis.

  
  

• Diabetes: it has been linked to insulin resistance - type 2 diabetes. When the body’s cells become less responsive to insulin, blood sugar levels rise, leading to diabetes.  As of 2021, more than 3 million Canadians were living with diagnosed diabetes, with type 2 diabetes being the most common form. Inflammation is a key factor in the development of this disease.

  
  

• Cancer: Long-term inflammation can damage DNA and lead to cancer. Conditions like chronic inflammatory bowel disease are associated with an increased risk of colon cancer.

  
  

• Brain Health: Inflammation doesn’t just affect the body; it impacts the brain too. There’s growing evidence that chronic inflammation can lead to mental health disorders like depression and neurodegenerative diseases like Alzheimer’s.

Gut health plays a role too.  The gut is home to a large part of your immune system. An imbalance in gut bacteria (dysbiosis) can lead to increased inflammation, which has been linked to conditions like irritable bowel syndrome (IBS) and autoimmune diseases.

Another known cause -smoking and drinking alcohol.  While it’s tempting to have that extra drink - moderation is key. 

Though all the factors around inflammation are important to know, I want to shed some light on the cause of inflammation from stress.

Stress has a way of sneaking up on us.  Whether it's the frustration of dealing with that cable company that never seems to get it right, the endless back-and-forth with pool technicians, or the constant juggling act of work, marriage, and caring for aging parents, the stress just piles on.

And let’s not forget the kids - each one with their unique needs and challenges. It’s like life never gives us a break. This constant bombardment doesn’t just weigh on your mind; it takes a toll on our body too. The inflammation that stress causes can feel like a wildfire burning inside, making us feel achy, tired, and run down. It’s as if our body is waving a white flag, begging for some peace amidst the chaos.

On top of all that, there’s something else that I carry with me every day - a brain injury from years ago. Most people don’t see it. It’s invisible, tucked behind a smile and a calendar full of appointments and commitments. But it’s there. Some days, my brain feels like it’s wading through mud. Words disappear mid-sentence. Noise becomes overwhelming. And even simple tasks can feel like climbing Everest in flip-flops. It’s like my bandwidth is already half full before the day even starts. So when life starts throwing curveballs - and let’s be real, it always does - there’s less wiggle room to cope. The stress doesn’t just hit harder; it lingers longer, and it digs deeper.

Relentless stressors don’t just stay in our heads - they seep into our bodies, triggering a cascade of physical reactions. When we're constantly under pressure, our body is in a state of high alert, flooding our system with stress hormones like cortisol. While these hormones are helpful in short bursts, when they linger due to chronic stress, they lead to inflammation. Over time, this inflammation becomes a silent intruder, contributing to a host of health issues - anything from persistent headaches and digestive problems to more serious conditions like heart disease or autoimmune disorders. It’s like our body is carrying the weight of all that stress, trying to keep up, but slowly wearing down in the process.  We need to heed the warning signs.

While researching this topic, I came across an interesting term, “inflammaging”.  It refers to the low-grade, chronic inflammation that typically increases with age and is thought to contribute to the aging process and age-related diseases.  Unlike acute inflammation, the kind you might experience from an injury or infection, which usually heals over time, inflammaging is more subtle and persistent. This low-level inflammation quietly builds up and can speed up the aging process, contributing to wrinkles, joint pain, and some of the more serious health conditions mentioned earlier.  Inflammaging is like a quiet force in the background that becomes more noticeable over time.

Inflammation isn’t always a bad thing though - it’s actually an important part of healing also.

Here’s what we need to know about managing it:

• Anti-Inflammatory Foods: Some foods help fight inflammation naturally. Berries, fatty fish like salmon, and leafy greens are great choices.

• Exercise: Regular exercise can help keep inflammation under control. Even just moderate activity can make a difference.

• Sleep: Getting enough sleep is important because not sleeping well can increase inflammation. A good night’s rest helps manage it and keeps us healthy.

• Stress: Ongoing stress can cause inflammation. Practices like meditation, deep breathing, and even just going for a walk can help reduce stress and lower inflammation.

Also, drinking lots of water is important. It helps our body get rid of toxins.  

Taking supplements like omega-3 fatty acids, turmeric, and ginger, help. Just check with a healthcare provider before starting any new supplements. And grab a handful of walnuts -they’re great for fighting inflammation thanks to their healthy fats and fibre.

A funny and little-known fact related to inflammation is that Canadians consume more anti-inflammatory foods like blueberries and salmon than most other countries. These foods are not only delicious but are also packed with antioxidants and omega-3 fatty acids, both of which help combat inflammation. This might be one reason why Canada is often ranked as one of the healthiest countries in the world!

Another interesting tidbit is that inflammation can actually help us survive the cold. In cold environments, mild inflammation can help our body retain heat by slightly constricting blood vessels. This process is part of our body's natural defense mechanism against freezing temperatures, making inflammation a kind of unsung hero during a harsh winter.

The Bottom Line

Inflammation is both helpful and harmful. It helps us heal from injuries and infections, but if it sticks around too long, it can cause serious health problems like heart disease, diabetes, and mental health issues.

Inflammation plays a vital role in our health.

We’ve all heard it a million times: eat right, move more, sleep well, stress less, and skip the bad habits. It’s the advice that sounds so simple but is somehow so easy to brush off with a “Yeah, yeah, I know.”

But here’s the thing - these little steps really do add up. Think of them as tiny superheroes fighting off inflammation. Every time you choose a salad over fries, go for a walk, or actually get those eight hours of sleep, you’re giving your body a boost. It might seem small, but over time, these choices can be the difference between feeling sluggish and ill or feeling your best.

So, why not give it a shot? Your future self might just thank you.