Chronic inflammation is one of the biggest killers in the world.
It is a growing problem that affects a significant number of people, and it has links to almost every chronic disease.
On the positive side, we can mostly avoid it depending on how we live our life.
This article will explain some simple ways to reduce inflammation through a healthy and active, real food lifestyle.
What is Inflammation?
Inflammation is supposed to be a natural process that helps our body heal from injury or illness.
During an inflammatory response, macrophages (local immune cells) are the first to defend the body.
Also, chemical messengers known as cytokines warn the immune system about the problem and small white blood cells (lymphocytes) fight the infection/damage.
Inflammation is a way for the body to protect itself from acute injury, heal wounds, and fight bacterial pathogens.
It is perfectly natural when it occurs for a short time (acute inflammation).
However, always-on, chronic inflammation sets the scene for illness and disease. To be specific, there are strong links to cardiovascular disease, stroke, Alzheimer’s, cancer, and a host of modern diseases (1, 2, 3, 4).
How to Reduce Inflammation
I’m sorry to all those lists of vegetables that “beat” inflammation, but a kale smoothie does not make up for a poor lifestyle.
Regarding inflammation, it is our whole diet and lifestyle that are important.
Fortunately, living a healthy and active lifestyle can stop inflammation in its tracks.
The following five areas are all essential to our overall health;
- Stress/Social Relationships
Step 1: Anti-Inflammatory Diet
A healthy diet is a critical factor to minimalize inflammation. Regarding this, there are several problems with the modern diet;
- Ultra-processed foods dominate the majority of diets
- Over-Consumption of food (excess calories)
- An excessive amount of refined carbohydrate from sugars and flours
- Too many isolated fats (mainly from oils)
However, it is not just the amount of carbohydrate and fats that matter but also the quality.
Some carbs (like spinach, berries, and mushrooms) are very healthy, while others (such as sugar and white flour) are not.
Additionally, some fats (such as in cheese, oily fish, and olives) is fine, but others (like trans fat and deep-frying vegetable oils) are bad.
10 Inflammatory Foods to Avoid
One of the quickest ways to eliminate inflammation is by reducing (or ideally cutting) these foods;
- Refined Vegetable Oils: these food ‘products’ are popular throughout the fast food industry, have a pro-inflammatory ratio of omega-6 to omega-3, and they are very unhealthy.
- Sugar: this sweet, white powder is responsible for many of the problems we unfairly blamed on saturated fat. Notably, studies over recent years show links to obesity, diabetes, and a range of chronic disease (10, 11, 12).
- Wheat Flour: The majority of flours are ultra-processed and devoid of essential nutrients.
- Cakes and Pastries: Bakery items can contain some of the worst ingredients known to man; it’s not unusual to see large amounts of sugar, vegetable oils, and even trans fat.
- Candy and Sweets: The vast majority of candy and sweets are full of sugar and questionable additives.
- Soda: Extremely sweet drinks that also contain numerous additives, flavors, and colors. A meta-analysis of studies show that the higher our sugar-sweetened beverage consumption, the higher the risk of obesity and diabetes (13).
- Excessive Alcohol – While studies show that alcohol can be beneficial in moderation, excessive alcohol intake leads to chronic inflammation.
- Bread: Almost all commercial bread is a combination of bleached wheat flour, vegetable oils, preservatives, and additives.
- Jarred Sauce Products: Products such as pasta and curry sauces tend to contain enormous amounts of sugar, and they often contain vegetable oils too.
- Food Sensitivities – Some typically healthy foods may be pro-inflammatory if someone has food sensitivities. As an example, nuts and dairy products are both common allergens that cause problems for numerous people.
Replacing such foods with whole food choices like fish, fruit, meat, nuts, and vegetables is a simple way to improve any diet.
Step 2: Adopt an Exercise Program
In addition to a focus on real food, exercise is an important lifestyle factor to consider.
We often hear that a ‘healthy and active’ life means we can enjoy snacks each day (mainly thanks to food industry marketing).
However, only half of this equation is right.
Living a healthy and active life has many benefits, but eating junk food just subtracts from these.
The Anti-Inflammatory Impact of Exercise
Exercise is one of the best things you can do to decrease inflammation, and peer-reviewed studies show that;
- Exercise downregulates pro-inflammatory compounds, increases anti-inflammatory cytokines, and reduces fat mass and tissue inflammation (14).
- A study featuring 47 participants shows that an exercise regime doesn’t have to be intense to be effective. Markedly, just 20-minute moderate exercise had an anti-inflammatory effect across all participants (15).
- Exercise acts as a natural anti-inflammatory by suppressing inflammation pathways. In addition, exercise upregulates repair proteins and enhances the antioxidant defense system (16).
An Exercise Regime Doesn’t Have to be Intensive
If you want to start an exercise plan but feel overwhelmed, then start slowly.
It isn’t an all or nothing thing and just 20 minutes a few times per week is a great start.
By all means, a gym membership is a great investment, but it isn’t necessary.
Bodyweight exercises such as squats, pull-ups, and push-ups are easy to do at home, and you can progress in the future.
High-intensity interval training is also a great option which has numerous health benefits.
Step 3: Reduce Inflammation Through Sufficient Sleep
Sleep is a key point regarding our health.
Many people make an effort to attain the perfect diet, diligently work out, but then sleep for 4 or 5 hours per night.
Not only does this subtract from the benefits of diet and exercise, but it also has some harmful impacts on our body.
The Harms of a Sleep Deficit
Some of the latest research on sleep shows that;
- Lack of sleep in human study participants causes higher insulin levels and increased inflammation, even after only one night of poor sleep (17, 18).
- In healthy individuals, sleep deficiency upregulates pro-inflammatory cytokines. Also, inflammation, blood glucose levels, and various other cardiovascular risk markers all increase (19).
- Sleep deficiency induced inflammation has strong associations to gastrointestinal disorders (20).
- Human study participants restricted to 4-hours of sleep show greater fasting glucose levels and lower insulin sensitivity (21).
Take Home Points
- Sleep is one of the very best natural remedies for inflammation.
- Lack of sleep is just as bad for you—if not more so—than a poor diet.
- Try to sleep at least 7 hours per night and learn when it’s time to ‘switch off.’
Step 4: Manage Stress and Enjoy Social Activity
Social and professional relationships are vital in life and can either help cause or reduce stress.
Similar to short-term inflammation, acute stressors can be beneficial and are an entirely normal part of life.
However, prolonged and chronic stress increases pro-inflammatory hormones like cortisol.
The Importance of Managing Stress
It is important to know when to switch off and make time for what we enjoy, here are some reasons why;
- Stress can cause various chronic illnesses, and it strongly contributes to inflammation and the metabolic syndrome (22, 23).
- Chronic stress leads to rising inflammation levels that are particularly predictive of cardiovascular heart disease (24).
- Stress contributes to accelerated aging via upregulating inflammatory markers. As a result, it plays a role in the progression of age-related illnesses such as Alzheimer’s, cancer, and osteoporosis (25).
Ways to Help Fight Stress
Here are a few things that may help with stress;
- Make time at least once per week for something you enjoy. Whether it’s a game of tennis or reading a book, the important thing is that you ‘switch off’ from work commitments.
- Live a healthy and active lifestyle; a proper diet, sleeping pattern and exercise plan can all help lower stress levels.
- Spend time with the important people in your life, and enjoy your social relationships.
In view of prolonged stress, it might be worth seeking help from a professional.
Step 5: Get Some Sunshine (But Not Too Much!)
The sun plays a critical role in the world ecosystem, and it is also essential to our health.
Despite many people knowing about vitamin D, sunlight offers far more benefits than this.
As a result, it is important to get some sunlight each day, but the key point is not to overdo it.
While sunlight is healthy and anti-inflammatory, sunburn is just the opposite.
Benefits of the Sun
- Humans should get some sunshine during early daylight hours. We are “programmed to be outside, “ and sunlight leads to longer night-time production of melatonin, a hormone which fights inflammation (26).
- The sun has cardiovascular health benefits independently of vitamin D, possibly by reducing inflammatory markers (27).
- Upon exposure to sunlight, human skin releases compounds such as vitamin D and nitric oxide which have anti-inflammatory effects (28, 29).
While the sun is promotive of good health, sunburn can increase the risk of skin cancer.
For this reason, always be careful not to burn and stay safe.
Diet and nutrition are of critical importance to a healthy life.
But if we ignore other, equally important lifestyle factors, then we are only solving part of the puzzle.
For optimal health, we should focus on progressively improving all five steps.