What Is Inflammation?
OK so inflammation is basically your body's emergency response team that shows up when something's not right. Your body is alerting all the important cells that there's a situation that needs handling.
There are two main types of inflammation:
Acute inflammation - This is the good kind, the ride-or-die friend who shows up immediately when you need help but doesn't overstay their welcome. It lasts just a few days and comes with some obvious signs:
Pain (because your body's literally saying "don't touch this!")
Redness (increased blood flow)
Swelling (your tissues are retaining fluid)
Heat (it's literally working overtime)
Chronic inflammation - This is the toxic relationship you can't seem to end. It's low-key but persistent, hanging around for months or even years, causing drama behind the scenes. You can't always see it happening, but it's definitely messing with your vibe in ways you might not connect back to inflammation.
How Inflammation Works in Your Body
When you get injured or sick, your immune cells notice something's wrong and send out chemical signals called cytokines. These act like alarm bells, calling in more immune cells to help.
In chronic cases, you’ll see consistently high white blood cells in a blood panel, even when you don't feel sick. It's like your body's defense team is always on high alert, even when there's no obvious threat.
Different types of white blood cells have different jobs in fighting threats. Once the threat is gone, your body is supposed to release anti-inflammatory signals to cool things down and start the healing process.
How Inflammation Affects Your Brain and Mood
The Brain-Immune Connection
Scientists have discovered that certain brain cells listen to both inflammatory and anti-inflammatory signals from your immune system1. It's like these brain cells have two different radio stations they can tune into:
If they hear inflammatory signals, your anxiety circuits rev up and you feel more anxious
If they hear anti-inflammatory signals, those same circuits calm down
This explains why you might feel more anxious when you're sick. Conversely, green juices rich in magnesium and potassium may produce noticeable effects on tension within an hour - through muscle and nervous system relaxation.
Inflammation and Social Behavior
Inflammation doesn't just affect anxiety - it also impacts social behavior. Researchers found that a specific chemical signal activates part of the brain responsible for social behavior.2
When this signal was triggered in mice that usually avoided others, they began behaving more normally - exploring their surroundings, showing interest in other mice, and becoming more socially engaged.
Surprisingly, this social signal isn't just made by immune cells - it's also made directly by neurons in the brain. This puts it in the same category as familiar brain chemicals like serotonin and dopamine.
How Chronic Inflammation Affects Your Overall Health
When inflammation doesn't shut off properly, instead of the obvious swelling and redness of acute inflammation, you might experience:
Constant fatigue
Digestive problems
Joint pain
Sleep issues, mood problems like depression or anxiety
Brain fog or difficulty concentrating
Over time, this persistent inflammation can contribute to serious health problems like:
Heart disease - Inflammation damages blood vessels, leading to plaque buildup
Diabetes - Inflammation interferes with insulin signaling
Autoimmune diseases - Your immune system attacks healthy tissues
Brain conditions - Alzheimer's, depression, and Parkinson's
Respiratory diseases - Like COPD and chronic bronchitis
Cancer - Persistent inflammation creates an environment that promotes tumor growth
What Drives Chronic Inflammation?
I will focus on most commonly observed factors driving chronic inflammation in the modern world - the "Four E's":
Excess linoleic acid (LA) - Found in seed oils (vegetable oil, corn oil, soybean oil) and processed foods
Electromagnetic fields (EMFs) - From electronic devices like cell phones and Wi-Fi routers
Endocrine-disrupting chemicals (EDCs) - Chemicals in plastics that interfere with hormones
Endotoxins - Toxic substances released from certain gut bacteria when your gut is compromised
Solutions to Combat Inflammation
Vagus Nerve Stimulation
One promising approach is stimulating the vagus nerve - a major nerve running from your brain to your abdomen. This nerve plays a role in the "inflammatory reflex," which helps control inflammation levels in your body.
Stimulating this nerve can reduce inflammation without drugs. This can be done through an implanted device (e.g Apollo neuro) or through holistic techniques like deep breathing exercises.
Practical Steps You Can Take
True health isn't just about detox living, it's about creating a sustainable system that optimizes how your body functions from the inside out
Cut down on vegetable oils - They're high in linoleic acid, which drives inflammation
Support your cellular energy - Eat easily digestible carbs like fruit and steamed vegetables
Get sun exposure - It helps produce anti-inflammatory molecules and regulates mood
Avoid alcohol - It disrupts energy production and increases brain inflammation
Track your mood after illness - Notice if you experience mood swings after being sick
The Big Picture
The key takeaway is that inflammation isn't just physical - it directly affects your mood, anxiety levels, and social behavior through real, biological connections between your immune system and brain.
While inflammation is necessary for healing, chronic inflammation is at the root of many serious health problems, including anxiety and mood disorders. By addressing the underlying causes rather than just treating symptoms, you can potentially reduce inflammation and improve both your mental and physical health.
Remember: Your brain and immune system are constantly talking to each other. When your immune system is balanced, your brain works better - you think more clearly, connect more easily with others, and feel more like yourself.