This drink can support your heart-health routine without added sugar or alcohol.
Reviewed by Dietitian Lisa Valente, M.S., RD
Key Points
- Lifestyle habits, like what you eat and drink, play a role in cholesterol levels.
- Decaf green tea helps because it’s sugar-free and contains healthy plant compounds.
- Reducing saturated fat, added sugar and alcohol in your diet also help.
When you have high cholesterol, you might think about whether your meal has enough fiber or whether you chose fish instead of a higher-saturated-fat protein. But what you drink after dinner can also shape your health, especially if your usual drink adds sugar, alcohol or saturated fat.
Dietitians say decaf unsweetened green tea is one of the best after-dinner drinks to consider if you have high cholesterol. It lets you enjoy a warm, post-meal drink without added sugar or alcohol, and its plant compounds help support LDL cholesterol over time. It will not replace cholesterol-lowering medication or a heart-healthy eating pattern, but it can be a helpful swap if your usual after-dinner drink is wine, a cocktail or something sweet. To understand why, we spoke with registered dietitians about how decaf green tea can fit into a cholesterol-friendly routine.
How Green Tea Helps with High Cholesterol
It Is High in Catechins
Green tea contains catechins, including epigallocatechin gallate, often shortened to EGCG. These compounds may help support cholesterol metabolism by limiting how much cholesterol the body absorbs and helping protect LDL cholesterol from oxidation, a process involved in plaque buildup in the arteries.,
“Green tea contains plant compounds called catechins and polyphenols, which act as antioxidants and have anti-inflammatory properties that help protect the heart and blood vessels,” says Serena Pratt, M.S., RDN. Catechins may also play a role in how your body absorbs and clears cholesterol, she explains. “Green tea will not ‘detox’ cholesterol, but its catechins may support cholesterol metabolism over time as one part of a heart-healthy lifestyle.”,
Research suggests that the catechins in green tea may offer modest cholesterol support. A review of studies found that green tea helped lower both total and LDL, or “bad” cholesterol.
The catechins in green tea may be relevant for LDL cholesterol because they appear to influence how cholesterol is absorbed and cleared. Some research suggests these compounds may reduce cholesterol absorption in the gut and help limit LDL oxidation, a process involved in plaque buildup in the arteries.
Much of the research on cholesterol has looked at green tea products, including extracts, which can contain more concentrated catechins than a standard mug of brewed tea, explains Pratt. So one cup after dinner is unlikely to dramatically change your cholesterol numbers on its own. But as a daily habit, brewed green tea can still be a simple way to add catechins to a heart-healthy routine.
It Replaces Drinks That Make Cholesterol Management Harder
One of green tea’s biggest benefits may come from what it replaces. Many after-dinner drinks, including sweetened coffee drinks, dessert cocktails and cream-based beverages, can add sugar, alcohol or saturated fat to your evening routine. Decaf unsweetened green tea skips those extras while still giving you something warm to sip.
“Sugar and alcohol are two things that should be limited for people with high LDL cholesterol,” says Amy Davis, RD, LDN. “Green tea helps replace those substances with more health-promoting ones. It also offers an enjoyable ritual instead of just going without anything after dinner.”
For this swap to support cholesterol, keep the tea unsweetened (and for your sleep, keep it decaf). Plain green tea is naturally free of added sugar, but bottled teas, sweetened matcha lattes and coffeehouse-style tea drinks can turn it into a source of added sugar. The American Heart Association recommends limiting added sugars to no more than 6 percent of daily calories, which is about 6 teaspoons per day for most women and 9 teaspoons per day for most men.
It Fits Into a Bigger LDL-Lowering Pattern
Green tea can support a cholesterol-friendly routine, but it should not distract from the habits with the strongest evidence for lowering LDL cholesterol. Supporting healthy cholesterol levels is about more than just your post-meal drink choice—overall diet, exercise and sleep are important. Medication may also be necessary to help lower cholesterol.
“Lowering LDL cholesterol is a multifaceted approach that can certainly include healthy habits like drinking decaf green tea daily, but adding this habit alone won’t make a massive difference,” adds Davis.
Those habits include replacing foods rich in saturated fat with foods rich in unsaturated fats and eating more foods rich in soluble fiber, such as oats, barley, fruits and vegetables.
Think of decaf green tea as a habit that works best when it supports the rest of your routine. If it helps you end the night with less added sugar, alcohol or caffeine, it can make your evening pattern more supportive of your cholesterol goals without asking you to overhaul everything at once.
Other Tips for Better Cholesterol
Your after-dinner drink can help shape your evening routine, but cholesterol management comes from the overall pattern of what you do most days. These strategies can help build on the green tea swap.
- Focus on soluble fiber at dinner. Foods like beans, lentils, oats, barley, fruits and vegetables can help support LDL-lowering goals. If dinner is low in fiber, add a bean-based side, roasted vegetables or fruit after the meal, suggests Pratt.
- Swap saturated fats for unsaturated fats. Use olive oil or another non-tropical plant oil more often than butter or coconut oil, and choose foods like fish, nuts, seeds, beans and avocado.
- Take a short walk after dinner. A walk will not replace nutrition changes or medication, but it can help make physical activity part of your evening routine. The American Heart Association says about 150 minutes of moderate-intensity activity per week can help improve cholesterol and overall heart health.
- Make tomorrow’s fiber easier tonight. Before bed, prep overnight oats, portion fruit or set out whole-grain toast with nut butter for breakfast. Planning one high-fiber meal ahead of time can make cholesterol-supportive choices easier when the morning is busy, adds Pratt.
Our Expert Take
Decaf unsweetened green tea is one of the best after-dinner drinks to consider if you have high cholesterol. It provides catechins, a group of polyphenols that may offer modest LDL cholesterol support, and it can replace drinks that add sugar, alcohol or saturated fat to your evening routine.
Still, it is important to keep expectations realistic. One mug of green tea will not transform your cholesterol levels on its own. The bigger LDL-lowering priorities are eating more soluble fiber, replacing saturated fats with unsaturated fats, staying active and following your clinician’s treatment plan if medication is recommended. But if your usual after-dinner drink is wine, a cocktail or something sweetened, switching to decaf unsweetened green tea is a simple, sustainable place to start.
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