Skipping Breakfast: A Common Morning Habit That Raises Cholesterol and Heart Risk

Delaying or skipping breakfast disrupts the body’s biological clock and insulin sensitivity, increasing LDL cholesterol, triglycerides, and reducing HDL cholesterol, raising the risk of heart disease.

  Thu , December 18 2025 / 03:06 PM Updated At: 2025-12-18 15:06:42

تناول وجبة الإفطار لحماية القلب وتنظيم الكوليسترول

Doctors warn that skipping breakfast, a common morning habit, can subtly alter cholesterol levels and increase long-term heart disease risk. Recent studies link delayed or missed morning meals with higher LDL cholesterol and triglycerides, along with lower HDL cholesterol.

Impact of Skipping Breakfast on Cholesterol

Studies show that those who skip or eat breakfast late experience an annual increase of 0.89 mg/dL in LDL cholesterol, along with higher triglycerides and lower HDL cholesterol.
The effect is stronger among women, overweight or obese individuals, and those who are physically inactive.

Biological Clock and Insulin Sensitivity

Missing breakfast disrupts the body’s internal clock and insulin sensitivity, affecting appetite hormones and reducing the efficiency of fat and cholesterol metabolism. The daily rhythm regulates genes and enzymes responsible for cholesterol processing, and disturbance increases LDL cholesterol, endangering heart health.

Tips to Maintain Healthy Cholesterol Levels

  • Eat a nutritious breakfast rich in protein and fiber.

  • Avoid delaying meals until late in the day.

  • Exercise regularly to support fat metabolism and regulate cholesterol.

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