Do eggs and cheese really raise LDL cholesterol in older women?

Here’s what current research tells us about eggs, cheese and LDL cholesterol in older women—and what you can do to keep your heart healthy.

Understanding LDL cholesterol
Low-density lipoprotein (LDL) cholesterol is often called “bad” cholesterol because high levels can lead to plaque buildup in arteries. Over time, this raises your risk of heart disease and stroke. In older women—especially after menopause—LDL cholesterol tends to rise naturally, so diet becomes an even more important tool for managing levels.

How dietary cholesterol and saturated fat affect blood cholesterol
For decades, eggs and cheese were lumped together as “high-cholesterol” foods that raise LDL cholesterol. But scientists now recognize two main factors:

• Dietary cholesterol (the cholesterol you eat)
• Saturated fat (the type of fat found in meat, dairy and many processed foods)

Key points from major reviews and guidelines:

• The 2015–2020 Dietary Guidelines for Americans removed a strict limit on dietary cholesterol, focusing instead on limiting saturated fat to 10% or less of daily calories.
• Meta-analyses show that for most people, dietary cholesterol has a modest effect on blood cholesterol. But saturated fat has a larger impact on raising LDL cholesterol.

Eggs and LDL cholesterol
Eggs are a top source of dietary cholesterol—one large egg has about 185 mg. Yet dozens of studies find:

• In most adults, eating up to one egg per day has little to no effect on blood cholesterol levels, including LDL cholesterol.
• When eggs are part of a balanced diet (rich in fruits, vegetables, whole grains and healthy fats), they don’t raise heart-disease risk.
• A small percentage of “hyper-responders” see moderate rises in both LDL and HDL (“good”) cholesterol when they eat more dietary cholesterol. But their LDL/HDL ratio—an important heart-health marker—often stays the same.

Cheese and LDL cholesterol
Cheese delivers calcium, protein and vitamins, but it can be high in saturated fat. Research insights include:

• Saturated fat raises LDL cholesterol more than dietary cholesterol does.
• Full-fat cheeses (cheddar, Swiss, brie) contain about 6–8 g of saturated fat per ounce.
• Swapping some full-fat cheeses for lower-fat options or portioning servings (1 oz or about the size of two dice) can help manage saturated-fat intake.
• Emerging studies suggest the “cheese matrix” (the way nutrients are bound together) may slightly blunt how much cheese’s saturated fat raises LDL cholesterol—compared with an equivalent amount of pure butterfat. But the effect isn’t big enough to ignore portion control.

What happens in older women?
After menopause, estrogen levels fall. Estrogen helps keep LDL cholesterol lower and HDL cholesterol higher, so many women see:

• A rise in total and LDL cholesterol by 10–20%.
• A shift in body fat distribution toward the belly, which can worsen cholesterol profiles.

Because of these changes, diet and lifestyle become crucial:

• Regular exercise (especially aerobic activities) can lower LDL cholesterol by up to 10%.
• Fiber-rich foods (oats, beans, fruits, vegetables) bind cholesterol in the gut and help lower LDL.
• Plant sterols and stanols (found in fortified spreads or supplements) can cut LDL by 5–15% when used daily.

Putting it all together: Practical tips

1. Focus on overall dietary pattern

   • Emphasize fruits, vegetables, whole grains, lean proteins and healthy fats (olive oil, nuts, seeds).
   • Keep saturated fat under 10% of daily calories—this may mean limiting full-fat cheese, red meat and processed snacks.

2. Enjoy eggs in moderation

   • Up to one egg per day is fine for most healthy older women, especially when paired with vegetables, whole-grain toast or beans.
   • If you’re a “hyper-responder” or have existing high LDL cholesterol, talk with your doctor about limiting eggs to a few per week.

3. Choose cheese wisely

   • Measure servings: 1 oz portions (about 1 slice or two dice-size cubes).
   • Opt for lower-fat versions or spreadable cheeses (cottage, ricotta) more often.
   • Try flavor-boosters like fresh herbs, fruit or spices to make smaller servings go further.

4. Replace some animal fats with plant-based fats

   • Use avocado, olive oil or nut butters instead of butter or lard.
   • Snack on nuts or seeds rather than cheese-heavy platters.

5. Lifestyle matters too

   • Aim for at least 150 minutes of moderate exercise (walking, cycling, swimming) each week.
   • Maintain a healthy weight—losing even 5–10% of body weight can improve LDL cholesterol.
   • Manage stress and get quality sleep, both linked to healthier cholesterol levels.

When to get personalized advice
If you have high blood pressure, diabetes, a family history of heart disease, or if your LDL cholesterol remains elevated despite healthy eating, be proactive:

• Consider a free, online symptom check, using the doctor approved Ubie Symptom Checker.
• Speak to a doctor about whether you need medication (statins or other cholesterol-lowering drugs).
• Regularly monitor your lipid panel: total cholesterol, LDL cholesterol, HDL cholesterol and triglycerides.

Key takeaways

• Eggs alone have a modest effect on LDL cholesterol for most older women—saturated fat plays a larger role.
• Cheese can raise LDL if consumed in large amounts; portion control and low-fat options help.
• After menopause, diet, exercise and lifestyle become critical for keeping LDL cholesterol in check.
• A balanced eating pattern, regular activity and weight management offer the best protection against high LDL cholesterol and heart disease.

This information is based on guidelines from the American Heart Association, the Dietary Guidelines for Americans and peer-reviewed meta-analyses. It’s meant to help you make informed choices—without unnecessary worry.

If you experience chest pain, shortness of breath, severe fatigue or any concerning symptoms, please speak to a doctor immediately. For a quick check of less urgent concerns, try a free, online symptom check, using the doctor approved Ubie Symptom Checker. And always consult your healthcare provider before making major changes to your diet or starting new supplements or medications.