Best Drinks for High Cholesterol

DetoxWater Editorial Team•Published November 5, 2026

Oat beta-glucan drinks, unsweetened soy milk and water are the best drink choices for high cholesterol, with the strongest direct drink evidence for a specific oat beta-glucan beverage.

The ai symptom analyzer can help you organize symptoms to discuss with a clinician, but it cannot detect high cholesterol, which usually has no symptoms. A blood test is needed to check your cholesterol levels.

For broader diet and lifestyle guidance, explore natural remedies by health goal.

What are the 3 best drinks for high cholesterol?

These choices serve different purposes: the tested oat beverage can actively lower LDL cholesterol, while unsweetened soy milk and water are useful substitutions for less heart-healthy drinks.

  • Oat beta-glucan drink: Supplies a soluble fiber that can help lower LDL cholesterol when present in an effective amount.
  • Unsweetened soy milk: Can replace drinks higher in saturated fat without adding sugar.
  • Water: A calorie-free everyday choice that can replace sweetened drinks.

No drink works in isolation. Your overall eating pattern, physical activity, genetics and, when prescribed, medication all matter for managing high cholesterol. The best foods for high cholesterol can help you build meals around these drink choices.

Oat beta-glucan drink

How it may help: Beta-glucan is a soluble fiber in oats. It forms a gel in the digestive tract and helps reduce the absorption of cholesterol and the reabsorption of bile acids, which can lower LDL cholesterol.

How to use it: Look for a beverage or drink mix that identifies oat beta-glucan on its label. Follow the product directions, and compare the soluble fiber and saturated fat information across products. An unsweetened option can help you avoid adding unnecessary sugar.

Ordinary oat milk is not necessarily equivalent to a beta-glucan drink. Processing and straining can affect how much fiber remains, and products differ in their ingredients. Do not assume a drink will have the same effect as the one in a clinical trial simply because it contains oats.

Evidence: In a randomized controlled trial of an oat beta-glucan beverage, participants with borderline high cholesterol who consumed a specific high-molecular-weight beta-glucan preparation had a greater reduction in LDL cholesterol than the control group. This is direct evidence for the tested preparation, not proof that every oat drink lowers cholesterol.

Increase fiber gradually if it causes gas or bloating. If you have celiac disease, choose oats labeled gluten-free and ask your clinician or dietitian about their suitability for you.

Unsweetened soy milk

How it may help: Unsweetened soy milk can help make an eating pattern lower in saturated fat when it replaces a drink that is higher in saturated fat. Reducing saturated fat is an established dietary approach to lowering LDL cholesterol.

How to use it: Choose unsweetened soy milk as a drink or use it in your usual breakfast. Compare nutrition labels: plant-based drinks vary, and some contain added sugar or ingredients high in saturated fat. If soy milk regularly replaces dairy milk, consider a fortified product and discuss your nutritional needs with a dietitian.

Evidence: The benefit described here is principally about the substitution and the overall diet. The studies we found do not establish that every soy milk product independently lowers LDL cholesterol, so it should not be treated as equivalent to the tested oat beta-glucan beverage.

Avoid soy milk if you have a soy allergy. A different low-saturated-fat option may be more suitable; a clinician or dietitian can help you choose one that also meets your nutritional needs.

Water

How it may help: Water supports hydration without adding saturated fat, sugar or calories. Choosing it instead of a sweetened or high-saturated-fat drink can improve the overall balance of your diet.

How to use it: Make water your regular drink with meals or between them. Plain still or sparkling water are both options; check flavored products for added sugar if you prefer them.

Evidence: Research has not shown that water itself directly lowers LDL cholesterol. Its value for high cholesterol is practical: it replaces less suitable drinks and supports hydration without requiring a special product.

Water also does not dilute cholesterol out of your blood or flush toxins from your body. The liver and kidneys do most of the body's detoxification, while the lungs and gut help eliminate waste; sweat removes only trace amounts. Drinking water supports normal hydration, not a cholesterol cleanse.

Which drinks should you limit or avoid?

Sugar-sweetened drinks: Regular soda, sweetened tea and coffee drinks, energy drinks and fruit drinks can add substantial sugar without helping manage LDL cholesterol. Excess sugar can also be a concern for people with high triglycerides. Water or an unsweetened drink is usually a more useful everyday replacement.

Drinks high in saturated fat: Cream-based coffee drinks, milkshakes and drinks made with coconut cream can contribute saturated fat. Check the label or preparation ingredients rather than assuming that a drink is low in saturated fat because it is plant-based.

Alcohol: Alcohol is not a treatment for high cholesterol, and it can raise triglycerides. If you do not drink, do not start for a presumed heart benefit; if you do drink, ask your clinician how alcohol fits with your health and medications.

Fruit juice: A systematic review and meta-analysis of orange juice trials found a reduction in LDL cholesterol, but results for other blood fats were not significant and the authors called for better studies. That finding is not a reason to drink large amounts of juice as a cholesterol treatment: juice can add sugar and calories, and whole fruit generally provides more fiber. If you enjoy juice, consider it an occasional choice rather than your main drink.

Unfiltered coffee: Brewing methods that leave coffee oils in the drink can raise LDL cholesterol. If you drink coffee regularly, paper-filtered coffee is a more cholesterol-conscious choice.

How much should you drink for high cholesterol?

There is no single amount of fluid that fits everyone, and there is no established water intake that treats high cholesterol. Drink enough to meet your hydration needs, adjusting for factors such as activity, heat and your clinician's advice. If you have a condition that requires fluid restriction, follow your individual plan rather than increasing fluids on your own.

For soy milk or another packaged drink, use the serving information on the label to compare saturated fat and added sugar. Think about what the drink replaces: switching from a cream-based drink to an unsweetened option can be more useful than adding an extra drink to an otherwise unchanged diet.

For an oat beta-glucan product, the amount and type of fiber matter. The clinical trial tested a particular preparation, so a standard serving of a different product should not be assumed to reproduce its result. Ask a clinician or dietitian how a product fits into your overall soluble-fiber intake, especially if you take medicines or have digestive problems.

You do not need to force large quantities of any drink. Consistent food and drink choices are more useful than attempting a short-term drink regimen before a cholesterol test.

When should you see a doctor?

Arrange a medical appointment if a blood test shows high cholesterol, if you have a strong family history of early heart disease or inherited high cholesterol, or if you are unsure when you need a lipid test. A clinician can interpret your results alongside your other cardiovascular risk factors and recommend a plan.

People with diabetes, kidney disease, heart disease or high triglycerides may need individualized advice about drinks and the rest of their diet. If you are pregnant or breastfeeding, or are choosing drinks for a child with high cholesterol, discuss dietary changes and any supplements with the appropriate clinician. People with food allergies should avoid the relevant ingredients.

If you take cholesterol medication or other prescription medicines, check with your clinician or pharmacist before starting a concentrated fiber product or supplement. Drinks and dietary changes can complement prescribed treatment, but do not stop or change medication without medical advice.

Seek emergency care for chest pain or pressure, sudden trouble breathing, or sudden signs of stroke such as facial drooping, arm weakness or difficulty speaking. High cholesterol itself usually causes no symptoms, so do not wait for symptoms before discussing an abnormal result.

More on Best Drinks For High Cholesterol

Try the free tool

Ai Symptom Analyzer →

Frequently asked questions

Do I need to fast for a cholesterol test?

Not every cholesterol test requires fasting. Ask the clinician or laboratory ordering your test whether you should fast and follow their instructions.

Are high cholesterol and high triglycerides the same thing?

No. Cholesterol and triglycerides are different types of blood fats, although both are commonly assessed in a lipid panel. Your clinician can explain what each result means for you.

Can children have high cholesterol?

Yes. High cholesterol can occur in children, including because of inherited factors. A child's clinician can advise on testing and an age-appropriate plan.

Sources

  1. An Oat β-Glucan Beverage Reduces LDL Cholesterol and Cardiovascular Disease Risk in Men and Women with Borderline High Cholesterol: A Double-Blind, Randomized, Controlled Clinical Trial. The Journal of nutrition (2021). PubMed 34236436
  2. Orange juice intake and lipid profile: a systematic review and meta-analysis of randomised controlled trials. Journal of nutritional science (2023). PubMed 37008412