What should you eat if you have high cholesterol?

Why does your diet matter when you have high cholesterol?

High cholesterol (hypercholesterolemia) means that there is too much cholesterol in your blood, particularly low-density lipoprotein (LDL) cholesterol, often called bad cholesterol.

Over time, high LDL cholesterol can contribute to fatty deposits in the arteries, increasing the risk of heart attack and stroke.

High cholesterol usually causes no noticeable symptoms, so a blood test is the main way to identify it.

Although genetics, age, and certain medical conditions can influence cholesterol levels, what you eat can also make a meaningful difference.

One of the most effective dietary changes is to replace foods high in saturated fat with healthier unsaturated fats.

For a deeper explanation of LDL and HDL cholesterol, read Carenity's article Cholesterol: managing its levels to prevent the risks of heart attack or stroke!

What are the best foods to eat to lower cholesterol?

A heart-healthy diet focuses on a variety of nutritious foods rather than one miracle ingredient.

1. Oats and barley: start with soluble fiber

Oats and barley contain beta-glucan, a type of soluble fiber that can help lower LDL cholesterol by reducing cholesterol absorption in the digestive system.

The U.S. Food and Drug Administration (FDA) recognizes the relationship between soluble fiber from whole oats and barley and reduced risk of coronary heart disease. Evidence used by the FDA indicates that around 3 grams or more of beta-glucan soluble fiber per day from whole oats or barley can help lower blood cholesterol.

You can include these foods by:

• Having oatmeal for breakfast.
• Adding oat bran to yogurt or cereal.
• Choosing oat-based snacks.
• Adding pearl barley to soups or salads.

Other sources of soluble fiber include beans, lentils, apples, and certain vegetables.

2. Nuts and seeds: choose healthier fats

Walnuts, almonds, peanuts, and other unsalted nuts provide unsaturated fats, fiber, and plant nutrients.

Replacing snacks high in saturated fat with a small handful of nuts can support a cholesterol-lowering eating pattern.

The American Heart Association (AHA) considers 1 ounce, or around 28 grams, of whole nuts a standard serving.

Seeds such as flaxseed and chia seeds can also contribute healthy fats and fiber.

Choose unsalted varieties where possible, especially if you are also managing high blood pressure.

3. Beans, lentils and soy: make room for plant proteins

Beans, chickpeas, lentils, and soy foods are naturally low in saturated fat and rich in fiber.

They can be particularly helpful when used to replace fatty or processed meats.

Simple ideas include:

• Lentil soup instead of a meat-based lunch.
• Chickpeas added to salads.
• Bean chili instead of ground beef chili.
• Tofu or soy crumbles in stir-fries and pasta dishes.

You do not need to become vegetarian to benefit from eating more plant-based foods.

Even replacing some meat-based meals each week can help reduce saturated fat intake.

4. Olive oil, canola oil and avocado: swap your fats

Not all dietary fats affect cholesterol in the same way.

Unsaturated fats, found in olive oil, canola oil, avocados, nuts, and seeds, are generally better choices for heart health than saturated fats.

The American Heart Association recommends choosing foods containing unsaturated fats in place of foods high in saturated fat as part of a heart-healthy eating pattern.

For example, try using olive oil instead of butter when cooking or a vegetable-oil-based spread instead of butter on toast.

Remember that oils are calorie-dense, so the aim is to replace saturated fats, not simply add extra fat to your existing meals.

5. Fruits, vegetables and whole grains: build a balanced plate

Fruits, vegetables, and whole grains provide fiber, vitamins, and minerals that support cardiovascular health.

Aim for a variety of vegetables and fruits throughout the day, including fresh, frozen, or canned options without excessive added sugar or salt.

Whole-grain bread, brown rice, and whole-wheat pasta can help increase fiber intake.

The American Heart Association's dietary guidance emphasizes a heart-healthy eating pattern rich in fruits, vegetables, whole grains, healthy protein sources, and unsaturated fats.

A Mediterranean-style eating pattern, rich in vegetables, legumes, whole grains, olive oil, and nuts, is one practical approach to supporting heart health.

6. Fatty fish: support overall heart health

Salmon, sardines, mackerel, and trout contain omega-3 fatty acids.

Omega-3 fats can help lower triglycerides, another type of fat in the blood, and fatty fish can be a useful replacement for processed or fatty meat.

However, eating fatty fish should not be presented as a direct substitute for treatments that lower LDL cholesterol.

The American Heart Association recommends eating at least two servings of fish, particularly fatty fish, each week as part of a heart-healthy eating pattern.

Which foods should you limit if you have high cholesterol?

You do not need to divide every food into completely good or bad categories.

However, reducing foods high in saturated fat is particularly important for lowering LDL cholesterol.

The CDC and American Heart Association recommend limiting foods high in saturated fat and replacing them with healthier sources of fat and nutrient-rich foods.

What about eggs?

Eggs contain dietary cholesterol, but for most people, saturated fat intake has a greater effect on blood LDL cholesterol than focusing on dietary cholesterol alone.

Current American Heart Association dietary guidance emphasizes the overall eating pattern and reducing saturated fat rather than treating dietary cholesterol as the main target for most people.

This means eggs do not automatically need to be excluded from a cholesterol-lowering diet.

However, people with certain medical conditions, including familial hypercholesterolemia, may benefit from individualized dietary advice.

Can certain foods actively lower cholesterol?

Some foods contain compounds that can help lower LDL cholesterol when consumed regularly in appropriate amounts.

One example is plant sterols and stanols, which reduce cholesterol absorption in the intestine.

They are naturally present in small amounts in plant foods and are also added to certain spreads, foods, and beverages.

The National Heart, Lung, and Blood Institute (NHLBI) notes that consuming around 2 grams of plant sterols or stanols per day can reduce LDL cholesterol by approximately 5% to 15%, often within weeks.

Plant sterols and stanols should be used as part of an overall heart-healthy diet.

People who are pregnant, breastfeeding, have certain medical conditions, or are considering fortified products or supplements should discuss their individual needs with a healthcare professional.

They are also not a replacement for prescribed cholesterol-lowering medication.

What could a cholesterol-friendly day of eating look like?

You do not need a complicated meal plan to begin making changes.

Here is an example of how everyday meals could include more fiber and healthier fats.

This is an illustration rather than a personalized diet plan. Portions and food choices should be adapted to your appetite, nutritional needs, allergies, and medical conditions.

The goal is not to follow a perfect menu every day. It is to build eating habits that you can maintain.

Is changing your diet enough to lower high cholesterol?

For some people, dietary changes and other lifestyle measures can significantly improve cholesterol levels.

However, diet alone is not always sufficient, especially when LDL cholesterol is very high or someone has inherited high cholesterol, diabetes, cardiovascular disease, or other risk factors.

Your healthcare provider may recommend cholesterol-lowering medication, such as statins, depending on your overall cardiovascular risk.

Other treatments, including ezetimibe and PCSK9 inhibitors, may be considered in particular circumstances.

Carenity explains these options in How cholesterol medications work: Statins, ezetimibe, and PCSK9 inhibitors.

Eating well and taking prescribed medication are not competing approaches. They can work together to reduce cardiovascular risk.

Never stop cholesterol medication because you have changed your diet without discussing it with your healthcare professional.

When should you speak to your healthcare provider or a dietitian?

If you have recently been diagnosed with high cholesterol, your healthcare provider can help you understand your results and determine whether lifestyle changes, medication, or both are appropriate.

Before your appointment, consider noting:

• Your cholesterol results: Total cholesterol, LDL, HDL, non-HDL cholesterol, and triglycerides, if available.
• Your usual meals: What you typically eat and drink during the week.
• Family history: Whether close relatives have high cholesterol or experienced heart disease at a young age.
• Current medication: Including cholesterol-lowering medications and any side effects.
• Other conditions: Such as diabetes, high blood pressure, or kidney disease.
• Questions and goals: Foods you are unsure about, dietary restrictions, and changes you feel able to make.

You can ask whether a referral to a registered dietitian would be helpful, what cholesterol target is appropriate for you, and when your blood tests should be repeated.

High cholesterol itself generally does not cause immediate symptoms. However, sudden chest pain, severe shortness of breath, or symptoms of a stroke require emergency medical attention. Call 911 in the US.

Finding support in the Carenity community

Changing eating habits can sometimes feel challenging, especially when you are also managing other chronic conditions.

The Carenity US high cholesterol community offers a space to exchange experiences about treatment, nutrition, and everyday cardiovascular health.

You can also read members' experiences in the discussion What is your diet like?.

Members share how they approach food choices, dietary changes, and the practical difficulties of maintaining new habits.

These conversations may give you ideas and help you prepare questions for your next appointment. However, individual dietary advice should come from an appropriate healthcare professional, particularly if you have several medical conditions.

A healthier diet begins with changes you can maintain

Having high cholesterol does not mean you must give up enjoyable meals or follow a restrictive diet.

Choosing oats more often, replacing butter with olive oil, adding beans to meals, or swapping processed snacks for nuts and fruit can all contribute to a heart-healthier eating pattern.

What matters most is the overall balance of your diet and the habits you can maintain over time, alongside any medical treatment you may need.

Frequently Asked Questions

1. What are the best foods to lower cholesterol?

Oats, barley, beans, lentils, nuts, vegetables, and foods rich in unsaturated fats can help lower LDL cholesterol as part of a balanced diet.

2. Can I eat eggs if I have high cholesterol?

For most people, eggs can be included in a balanced diet. Saturated fat intake and the overall dietary pattern generally matter more than focusing on dietary cholesterol alone.

3. Is cheese bad for high cholesterol?

Cheese can be high in saturated fat. Smaller portions or lower-fat varieties may be useful when trying to reduce LDL cholesterol.

4. How quickly can diet lower cholesterol?

Some dietary changes can improve cholesterol levels within weeks, but results vary. Your healthcare provider can advise when to repeat your blood test.

5. Can I lower cholesterol without medication?

Some people can improve cholesterol through diet and lifestyle changes alone. Others need medication because of their cholesterol levels or overall cardiovascular risk.

If you found this article helpful, feel free to give it a “Like” and share your experiences or questions with the community in the comments below!

Take care!