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5 Heart-Healthy Foods That Lower Cholesterol Naturally

Written by Kat Kennedy, NASM CPT, NCSF CPT, NCSF SNS
Medically Reviewed by Dr. Elaine Gavalas, ND, PhD

February 17, 2026

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If you've been told you need to lower your cholesterol, you're not alone. Nearly 93 million American adults have high cholesterol levels, putting them at greater risk for heart disease and stroke (1). But here's the good news: what you eat can make a powerful difference in your cholesterol numbers, and you don't need to sacrifice flavor to protect your heart.

In this guide, we'll explore five  delicious, science-backed foods that naturally lower cholesterol while supporting overall cardiovascular health. Whether you're looking to reduce your LDL (bad) cholesterol or boost your HDL (good) cholesterol, these nutritional powerhouses deserve a spot on your plate.

Table Of Contents

Understanding Cholesterol: The Basics

Before we dive into our heart-healthy foods list, let's quickly clarify what cholesterol is and why it matters.

Cholesterol is a waxy substance your body needs to build cells and produce hormones (2). However, too much LDL cholesterol can build up in your arteries, increasing your risk of heart attack and stroke. HDL cholesterol, on the other hand, helps remove LDL cholesterol from your bloodstream.

Healthy Cholesterol Levels (3):

  • Total Cholesterol: Below 200 mg/dL
  • LDL Cholesterol: Below 100 mg/dL (optimal targets vary by personal cardiovascular risk)
  • HDL Cholesterol: 60 mg/dL or higher

The foods you choose can significantly impact these numbers. Let's explore which ones can help.

1. Fatty Fish: Omega-3 Powerhouses for Heart Health

Salmon fillets on ice

Fatty fish like salmon, mackerel, sardines, and trout are rich in omega-3 fatty acids, which reduce triglycerides, lower blood pressure, and decrease the risk of blood clots (4).

Nutritional Comparison (per 3 oz serving)

Fish Type :Salmon
Omega-3s :1.5-2.0g
Calories :175
Protein :19g
Fish Type :Mackerel
Omega-3s :2.5-3.0g
Calories :223
Protein :20g
Fish Type :Sardines
Omega-3s :1.3-1.5g
Calories :191
Protein :23g
Fish Type :Trout
Omega-3s :1.0-1.2g
Calories :162
Protein :23

The Science

The American Heart Association recommends eating at least two servings of fatty fish per week (5). Research shows that regular consumption supports healthier triglycerides and heart-protective cholesterol balance.

How to Enjoy Them

  • Grill salmon with lemon and herbs
  • Add canned sardines to salads
  • Make fish tacos with grilled mackerel
  • Bake trout with garlic and olive oil

Native Note: Choose wild-caught fish when possible for higher omega-3 content and fewer contaminants.

2. Nuts: Small but Mighty Cholesterol Fighters

A person pouring a handful of mixed nuts from a glass container into their hand

Almonds, walnuts, pistachios, and other nuts are packed with unsaturated fats, fiber, plant sterols, and L-arginine, all of which support healthy cholesterol levels and improve artery function (6).

Nutritional Comparison (per 1 oz serving)

Nut :Almonds
Calories :164
Fiber :3.5g
Healthy Fats :14g
Benefits :Vitamin E, magnesium
Nut :Walnuts
Calories :185
Fiber :1.9g
Healthy Fats :18g
Benefits :Highest omega-3s
Nut :Pistachios
Calories :159
Fiber :3g
Healthy Fats :13g
Benefits :Plant sterols
Nut :Pecans
Calories :196
Fiber :2.7g
Healthy Fats :20g
Benefits :Antioxidants

The Science

Multiple studies support that eating a handful of nuts daily (about 1.5 ounces) can help reduce LDL cholesterol by up to 5% (7). Walnuts are particularly beneficial, with research showing they can reduce total cholesterol by up to 5.1% and LDL cholesterol by 5.2% (8).

How to Enjoy Them

  • Keep a small container of mixed nuts for snacking
  • Sprinkle chopped nuts on salads or yogurt
  • Make homemade trail mix
  • Use homemade nut butters on fruit

Native Note: Stick to unsalted, raw, or dry-roasted nuts to avoid excess sodium and unhealthy oils.

3. Avocados: Creamy Heart-Healthy Fats

Two halves of an avocado next to a bowl of guacamole

Avocados are loaded with monounsaturated fats and fiber, both of which help lower LDL cholesterol while maintaining or even raising HDL cholesterol levels (9).

Nutrition (per half avocado)

Calories
120
Fiber
5g
Monounsaturated Fat
7g
Potassium
345mg (more than a banana!)
Key Nutrients
Vitamin K, folate, vitamin C, vitamin E

The Science

Research supports that eating one avocado daily can help reduce LDL cholesterol by 13.5mg/dL in people with overweight or obesity (10). The combination of healthy fats and fiber makes avocados particularly effective for heart health.

How to Enjoy Them

  • Top eggs with avocado
  • Add sliced avocado to salads or wraps
  • Blend into smoothies for creaminess (add protein powder for an added boost)
  • Make guacamole with tomatoes, onions, and lime

4. Olive Oil: Liquid Gold for Your Heart

A person pouring heart-healthy olive oil onto a wooden spoon with olives in the background

Extra virgin olive oil is rich in monounsaturated fatty acids and antioxidants called polyphenols, which reduce LDL oxidation (a key factor in heart disease development) and improve overall cholesterol profiles (11).

Nutrition (per tablespoon)

Calories
119
Monounsaturated Fat
10g
Polyphenols
Varies by quality
Vitamin E
1.9mg

The Science

The research supports that a diet rich in extra virgin olive oil may help reduce cardiovascular events by 30% (12). Studies also show that replacing saturated fats with olive oil can significantly lower LDL  (13).

How to Enjoy It

  • Use as a base for salad dressings
  • Drizzle over roasted vegetables
  • Replace butter in cooking
  • Use for light sautéing (not high-heat frying)

Native Note: Look for "extra virgin" olive oil in dark bottles, which indicates higher quality and better preservation of beneficial compounds.

5. Berries: Antioxidant-Rich Cholesterol Warriors

A bowl of heart-healthy mixed berries

Strawberries, blueberries, raspberries, and blackberries are packed with soluble fiber and powerful antioxidants that protect LDL cholesterol from oxidation and support heart health (14).

Nutritional Comparison (per 1 cup)

Type of Berry :Strawberries
Calories :49
Fiber :3g
Vitamin C :89mg
Antioxidants :High
Type of Berry :Blueberries
Calories :84
Fiber :3.6g
Vitamin C :14mg
Antioxidants :Very High
Type of Berry :Raspberries
Calories :64
Fiber :8g
Vitamin C :32mg
Antioxidants :High
Type of Berry :Blackberries
Calories :62
Fiber :7.6g
Vitamin C :30mg
Antioxidants :Very High

The Science

Research indicates that eating berries regularly can reduce LDL cholesterol and blood pressure. One study found that consuming freeze-dried strawberries daily for 8 weeks reduced total cholesterol by 4% and LDL cholesterol by 5% (15).

How to Enjoy Them

  • Add fresh berries to morning yogurt
  • Blend into heart-healthy smoothies (add collagen for an extra boost)
  • Enjoy as a naturally sweet snack
  • Mix into salads for a pop of color
  • Freeze for a cool, refreshing treat

Native Note: Need more ideas? Here is one of my favorite berry recipes to try.

Creating Your Heart-Healthy Eating Plan

Now that you know which foods can help lower cholesterol naturally, let's talk about incorporating them into your daily routine.

5 Practical Tips for Success

  1. Start Small: You don't need to overhaul your entire diet overnight. Begin by adding one or two of these foods to your weekly routine.
  2. Meal Prep: Prepare batches of cooked fish, portion out nuts, and wash berries ahead of time for convenient healthy choices.
  3. Replace, Don't Just Add: Swap saturated fats for olive oil, red meat for fatty fish, and chips for nuts to maximize benefits.
  4. Stay Consistent: Lowering cholesterol naturally takes time. Give these dietary changes at least 3-6 months to show results.
  5. Track Your Progress: Work with your healthcare provider to monitor your cholesterol levels and adjust your approach as needed.

Beyond Food: Other Heart-Healthy Lifestyle Factors

While diet plays a crucial role in managing cholesterol, these foods work best as part of a comprehensive heart-healthy lifestyle (16):

  • Exercise Regularly: Aim for 150 minutes of moderate activity weekly (17)
  • Maintain a Healthy Weight: Even losing 5-10% of body weight can improve cholesterol (18)
  • Quit Smoking: Smoking lowers HDL cholesterol and damages blood vessels (19)
  • Limit Alcohol: Excessive drinking raises triglycerides and blood pressure (20)
  • Manage Stress: Chronic stress can negatively impact heart health (21)

The Bottom Line

Lowering your cholesterol doesn't mean giving up delicious food. By incorporating these five heart-healthy options into your diet— fatty fish, nuts, avocados, olive oil, and berries—you can naturally improve your cholesterol levels while enjoying flavorful, satisfying meals.

Remember, these foods are most effective when they replace less healthy options in your diet, not just when added on top of your current eating habits. Focus on building a balanced plate filled with whole foods, and your heart will thank you.

Ready to take the next step? Talk to your doctor or a registered dietitian about creating a personalized nutrition plan that incorporates these cholesterol-lowering foods in amounts that are right for your individual health needs.

Kat Kennedy
Article by

Kat Kennedy

Kat Kennedy is the Fitness and Nutrition Editor at NativePath. With a NASM CPT, NCSF CPT, and NCSF Sports Nutrition Certification, she has a passion for giving people the tools they need to feel healthy, strong, and confident.

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    Medical Disclaimer

    This content is for informational and educational purposes only. It is not intended to provide medical advice or to take the place of such advice or treatment from a personal physician. All readers/viewers of this content are advised to consult their doctors or qualified health professionals regarding specific health questions. Neither Dr. Chad Walding nor the publisher of this content takes responsibility for possible health consequences of any person or persons reading or following the information in this educational content. All viewers of this content, especially those taking prescription or over-the-counter medications, should consult their physicians before beginning any nutrition, supplement, or lifestyle program.

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    If you've been told you need to lower your cholesterol, you're not alone. Nearly 93 million American adults have high cholesterol levels, putting them at gre...