Depression, bipolar disorder, and schizophrenia are three mental health conditions that affect millions of people worldwide.

While these conditions differ in many ways, researchers have found a common denominator that links them all – inflammation.

What is inflammation?

Inflammation is a natural immune response that occurs when the body is injured or infected. It’s the body’s way of protecting itself and healing damaged tissues. Inflammation can be acute or chronic.

Acute inflammation is a short-term response that helps to fight infection or heal injuries. Chronic inflammation, on the other hand, is a long-term response that can damage healthy tissues and organs over time.

The Link Between Inflammation and Mental Health

In recent years, researchers have found compelling evidence that links inflammation with mental health conditions such as depression, bipolar disorder, and schizophrenia.

Studies have shown that people with these conditions often have higher levels of inflammation markers in their blood compared to people without these conditions. For example, studies have found that people with bipolar disorder have higher levels of C-reactive protein (CRP), a well-known marker of inflammation.

Researchers believe that inflammation may play a critical role in the development and progression of mental health conditions. Inflammation can affect the brain in many ways, including:.

Increasing the production of stress hormones like cortisol
Reducing the production of neurotransmitters like serotonin and dopamine, which are crucial for mood regulation
Disrupting the blood-brain barrier, which can lead to inflammation and damage in the brain
Promoting apoptosis, or cell death, in brain cells

What Causes Inflammation?

Many factors can cause inflammation in the body. Some of these factors include:.

Poor diet, such as one high in sugar and processed foods and low in fruits, vegetables, and healthy fats
Sleep deprivation
Chronic stress
Infections
Sedentary lifestyle
Exposure to environmental toxins

Reducing Inflammation for Better Mental Health

Reducing inflammation in the body can have a positive impact on mental health. Here are some ways to reduce inflammation:.

Eat a healthy diet that’s rich in fruits, vegetables, healthy fats, and lean protein
Get enough sleep and establish a regular sleep routine
Find healthy ways to manage stress, such as meditation, yoga, or exercise
Stay active and exercise regularly
Avoid exposure to environmental toxins
Take steps to prevent and treat infections promptly