Doctor explains how to lower cholesterol without extreme diets

Although the body requires cholesterol to produce hormones, vitamin D, and aid digestion, it’s the harmful LDL cholesterol that requires careful attention. High levels of LDL are a major contributor to clogged arteries, which can lead to heart attacks, strokes, and other cardiovascular complications. While a high cholesterol diagnosis often prompts urgent action, Dr. Sermed Mezher, family medicine physician, warns that crash diets can sometimes worsen the problem.

“Drastic cuts in calories can make the body think it’s in a starvation state,” Dr. Mezher explained. “The liver then produces more cholesterol to maintain essential functions, including hormone production and cell membrane stability. Extreme diets also reduce basal metabolic rate, which can trigger a rebound effect, ultimately worsening cholesterol levels rather than improving them.”

Instead of radical changes, Dr. Mezher recommends practical, sustainable strategies:

Cut Down on Trans Fats:

Margarines, fried foods, baked goods, and packaged snacks often contain hydrogenated or partially hydrogenated oils, which raise LDL and lower HDL (“good” cholesterol). Checking ingredient labels is a simple first step.

Eat More Fish or Take Omega-3 Supplements:

Incorporating oily fish into the diet can improve HDL levels and manage triglycerides. Supplements are an alternative, though DHA-containing products may increase LDL in some cases.

Increase Fiber Intake:

Most adults fall short of the recommended 30 grams daily. Fiber binds cholesterol-laden bile in the stomach, preventing reabsorption and helping the body eliminate excess cholesterol naturally.

“Screening and dietary awareness are far more effective than extreme measures,” Dr. Mezher added. “Small, consistent changes—like increasing fiber, eating more fish, and avoiding trans fats—can significantly reduce LDL cholesterol, protecting arteries and overall heart health.”

By focusing on sustainable lifestyle adjustments rather than crash diets, individuals can manage cholesterol effectively, maintain metabolic balance, and reduce long-term cardiovascular risk—all while enjoying a healthy, balanced diet.