Archive · 27 Jun 2025
Experts Detail Protein Intake and Potential Heart Attack Risks
Eating too much protein might be bad for your heart.
Your body uses protein to build muscle, but getting too much, especially from meats high in fat, can increase your cholesterol.
A specific part of protein called leucine can worsen the buildup of plaque in your arteries, a condition called atherosclerosis, which can cause heart attacks.
It's important to eat a balanced diet with fruits, vegetables, and whole grains.
You should aim for about 20 to 30 grams of protein per meal and talk to a dietitian to figure out the right amount for you.
High protein intake, especially exceeding 25 grams per meal, can elevate leucine levels.
Leucine, an amino acid, contributes to the development and worsening of atherosclerosis.
Atherosclerosis, the buildup of plaque in arteries, can lead to a heart attack.
Excess protein, particularly from animal sources, can increase cholesterol and inflammation.
Experts recommend consulting a dietitian to determine appropriate protein intake.
- Who
- Experts in the field of nutrition.
- What
- High protein diets and leucine's effect on heart health.
- When
- Information provided does not specify a time frame.
- Where
- Information provided does not specify a location.
- Why
- High protein intake, specifically leucine, may contribute to atherosclerosis and heart attack risk.
- Key Amino Acid
- Leucine
- Protein Limit Per Meal (suggested)
- 20-30 grams
- Health Risk
- Atherosclerosis and potential heart attack
- Recommendation
- Consult a dietitian