According to Dr. Ravi Shankerji, MBBS, MD, Internal Medicine, Apollo Spectra Hospital, Bangalore (India), inflammation and cholesterol are closely linked in affecting cardiovascular health. Bad cholesterol (LDL) accumulated in the blood vessels can cause inflammation, form plaque and increase the risk of cardiovascular disease. In contrast, chronic inflammation can also increase bad cholesterol levels, creating a negative spiral. Understanding this relationship helps prevent cardiovascular diseases effectively.
What is cholesterol and its role in the body?
Dr. Ravi Shankerji says that cholesterol is an essential fat that helps build cell membranes, produce hormones and synthesize vitamin D. Cholesterol moves through the blood as lipoprotein, mainly LDL (bad cholesterol) and HDL (good cholesterol). LDL can build up in the arteries, causing plaque formation, while HDL helps remove cholesterol from the blood, protecting the heart.
The role of inflammation in cardiovascular health
Inflammation is the body's natural reaction to injury or infection. Acute inflammation is a short-term reaction that helps the body heal on its own. However, chronic inflammation, or prolonged inflammation at low levels, can lead to serious health problems such as obesity, diabetes and autoimmune diseases. In particular, chronic inflammation is closely linked to cholesterol levels and affects cardiovascular health.
The link between inflammation and cholesterol
According to Dr. Shankerji, there is a two-way relationship between inflammation and cholesterol:
Inflammation changes cholesterol metabolism: Inflammation can lead to increased LDL cholesterol (bad cholesterol) and decreased HDL (good cholesterol). This creates a vicious cycle that increases the risk of cardiovascular diseases.
Inflammatory LDL cholesterol: High levels of LDL cholesterol can trigger an inflammatory response in the arteries, creating plaque in the arterial heart and increasing the risk of heart attack and stroke. This can narrow and harden arteries, leading to serious cardiovascular problems.
High cholesterol levels contribute to inflammation: High cholesterol levels can promote the release of inflammatory cytokines, leading to inflammation throughout the body. This inflammation weakens lipid metabolism, creating a feedback loop that is harmful to cardiovascular health.
Note
Management of inflammation and cholesterol is very important to maintain cardiovascular health. The interaction between inflammation and cholesterol can lead to problems such as atherosclerosis, heart attack and stroke. Dr. Shankerji emphasizes that lifestyle changes are very important, but in some cases, lifestyle changes alone are not enough. Therefore, you should consult your doctor for the most effective treatment options.
