What Type of Coffee is Good For The Heart?

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Written By Anh Dung Pham

What type of coffee is good for the heart? As coffee enjoys widespread global consumption, there exists a significant fascination with its potential impact on cardiovascular well-being. 

This article delves into the extensive research on how different coffee beans and consumption habits can influence cardiac health, exploring the effects of light, medium, and dark roasts, as well as the potential advantages of drinking one to three cups of coffee a day.

I’ll also discuss the role of decaffeinated coffee in promoting cardiac health and its potential to prevent heart disease and cardiovascular issues like heart failure and abnormal heart rhythms.


  • Coffee beneficial for heart health primarily contains potent antioxidants that offer numerous health advantages.
  • These antioxidants significantly contribute to reducing inflammation in the body.
  • This reduced inflammation directly leads to enhanced heart health.
  • Additionally, filtered coffee, in particular, has been observed to lower bad cholesterol levels, another essential factor in ensuring cardiovascular well-being.
  • It’s essential to consider the type and preparation of coffee, as not all might offer these heart-friendly benefits.

What type of coffee is good for the heart?

As a coffee enthusiast and wellness coach for over 10 years, frequently, I’m frequently approached with inquiries regarding coffee’s compatibility with a heart-healthy lifestyle. In a world brimming with conflicting information on this matter, comprehending the impact of coffee on cardiovascular health can be perplexing.


The key strategy is to be an informed consumer and make wise choices. Based on thorough research and my experience working with clients, certain coffee varieties and preparation methods stand out as better options for your heart’s health, including beans in blue bottle coffee.

In this discussion, I’ll share my tips on the best coffee types, serving styles, and consumption habits for optimizing heart health through daily coffee. When consumed wisely, coffee may be a contributing factor in lower risk of heart disease, including coronary heart disease, particularly in the form of caffeinated coffee.

Go for Light Roasts

Light roasts are roasted for a shorter time at lower temperatures compared to darker roasts. Benefits include:

  • Preserves more antioxidants like polyphenols and chlorogenic acids that protect cells
  • Has higher caffeine content which can boost metabolism and increase alertness
  • More fiber remains from bean skins which aids digestion
  • Less acrylamide formed from sugars and amino acids during roasting

With their high antioxidant levels and caffeine content, light roasts are ideal for cardiac health when consumed in moderation.

Select Single Origin Beans

Single-origin coffee comes from beans grown in one region rather than blended sources. Perks include:

  • Know exactly where coffee is sourced from
  • Ability to research cultivation practices
  • More control over pesticide use, farming methods
  • Retains unique flavor characteristics of the region

Opting for single origin gives you peace of mind that beans are ethically and sustainably grown. This minimizes the consumption of harmful chemicals.

Choose Organic Beans

Coffee labeled “organic” must meet strict standards, including:

  • Grown without synthetic pesticides, fertilizers, herbicides
  • Healthier, more sustainable soil practices
  • No genetically modified crops
  • Limited processing and additives

While more expensive, organic coffee ensures you avoid the toxic effects of chemicals found in mainstream coffee. This protects your heart down to the cellular level.

Brew Paper Filtered Coffee

Paper filters catch oily compounds called diterpenes released during brewing:

  • Diterpenes like cafestol increase LDL cholesterol levels
  • Paper filters catch these oils, allowing only flavor compounds through
  • French press and boil methods allow oils to drink

Using paper filters for drip brewing is best to eliminate the negative cardiovascular effects of diterpenes while still getting antioxidants.

Skip the Sweeteners

It’s best to avoid adding sugar or artificial sweeteners to your coffee:

  • Sugar spikes blood glucose levels, promoting inflammation
  • Artificial sweeteners disrupt gut microbiome balance
  • Both are linked to weight gain and diabetes risk

Drinking black coffee allows you to reap benefits without unnecessary extras that strain your heart. Gradually adapting to the bitter taste is worthwhile.

Take Cold Brew or Iced

Cold brew involves steeped grounds in room temp or cool water for 12+ hours. Pros are:

  • 70% less acidity due to slow extraction
  • Higher concentration of antioxidants
  • Smooth flavor without bitterness

Iced coffee is hot brewed and then chilled. Benefits include:

  • More polyphenols as some remain undiluted by ice
  • Milk, cream dilutes antioxidant content

Cold prep styles have higher antioxidant levels and less acidity which can bother sensitive stomachs. Iced also avoids hot liquids placing strain on the esophagus.

Choose Medium Roast if Possible

While light roasts retain the most nutrients, medium roasts offer a favorable balance:

  • Moderate level of antioxidants and caffeine
  • Less harsh acidity compared to light
  • Not as much acrylamide formation as dark

If you don’t like light roasts, a medium roast with a pleasant, mellow flavor is a smart choice for cardiac health.

Consume in Moderation

Coffee offers many benefits, but too much can be detrimental:

  • Limit to 1-2 cups daily
  • Avoid late afternoon or nighttime drinking
  • Don’t consume more for perceived “health benefits”
  • Watch for side effects like insomnia, indigestion

As with any stimulant, moderation is key. Be mindful of your individual tolerance and react accordingly.

By thoughtfully selecting your coffee bean seed type, brewing method, and consumption habits, you can incorporate coffee into a heart-healthy lifestyle. Emphasize light roasts, paper filtering, antioxidant retention, organic sourcing, and moderate drinking to maximize the benefits of coffee to your cardiovascular system.

Coffee’s Impact on Heart Health Markers

Coffee has a significant impact on crucial biomarkers associated with cardiovascular health.


I’ll provide an overview of its potential positive and negative effects on the lower risk of cardiovascular disease, risk of heart disease, and the role of coffee drinking in managing these conditions:


  • Can increase LDL and total cholesterol slightly
  • But improves HDL cholesterol and insulin sensitivity
  • Paper filters remove diterpenes that raise LDL

Blood Pressure

  • Caffeine leads to a temporary increase in consumption
  • But long-term coffee drinkers have lower BP overall
  • Choose paper filtered to avoid oil-induced spikes


  • Polyphenols and antioxidants reduce inflammation
  • But too much can irritate the stomach lining
  • Cold brew is less acidic and irritating

Heart Rate

  • Caffeine leads to a temporary increase after drinking coffee
  • Chronic coffee drinkers have lower average heart rate
  • Limit intake to avoid abnormal rhythms

Blood Sugar

  • Helps use insulin more effectively to control sugar
  • But added cream and sugar increases glucose levels

Weight Loss

  • Boosts metabolism and fat-burning efforts
  • But added caloric cream and sugar promote weight gain

Cholesterol & Triglycerides

  • Can increase LDL and total cholesterol slightly
  • But improves HDL cholesterol and insulin sensitivity
  • Paper filters remove diterpenes that raise LDL

The key is being an informed, mindful consumer and not overdoing it. When enjoyed properly, coffee can be part of a healthy diet regimen focused on cardiac health.

Coffee influences key biomarkers related to cardiovascular well-being. According to the American Heart Association, habitual coffee consumption is associated with a reduced heart disease risk, stroke, and coronary heart disease.


Research at the Baker Heart and Diabetes Institute has demonstrated the benefits of both ground coffee and instant coffee. These findings are good news for coffee lovers.

However, it’s important not to overdo caffeine intake from too much coffee. Ongoing research continues to uncover the complex relationship between coffee, including instant caffeinated coffee, and cardiovascular disease. Experts recommend limiting intake to 1-2 cups of coffee every day and consulting your health care provider about the effects of coffee.

The Baker Heart and Diabetes Institute continues investigating the relationship between coffee and heart markers, but moderate coffee intake appears beneficial for most people.

Tips for Maximizing Coffee’s Cardiovascular Benefits

Here are my top tips for making your coffee habit boost rather than strain your heart:

  • Choose light or medium roast for antioxidant retention
  • Unfiltered coffee allows oils that raise cholesterol to pass into the final brew. Use paper filters to remove oils but allow polyphenols
  • Select single-origin beans for ethical, sustainable farming
  • Opt for organic to minimize chemical consumption
  • Skip cream and sugar or use sparingly to avoid blood sugar spikes
  • Drink straight black coffee if possible for purity
  • Cold brew or ice to lower acidity if stomach-sensitive
  • Limit to 1-2 moderate cups daily
  • Avoid late afternoon/evening drinking to prevent sleep disruption
  • Stay hydrated with plenty of water throughout the day
  • Don’t use coffee to replace sleep or mask fatigue

Be selective in your coffee habits and listen to your body’s responses. Adjust intake and preparation methods based on how you feel day-to-day. However, if you don’t currently drink coffee, you don’t need to start drinking it solely for a healthy heart.

When consumed in moderation, drinking two to three cups of coffee per day can certainly enhance a heart-healthy lifestyle. Proper coffee consumption can be a valuable addition to your cardiovascular wellness routine.

Brewing the Healthiest Cup at Home

Brewing the most heart-friendly cup starts with quality beans and equipment. Here is an at-home coffee bar checklist:

  • Certified organic coffee, ideally single origin light or medium roast
  • Burr grinder for consistent grounds
  • Paper filters to remove oils
  • Drip coffee maker, pour-over, or cold brew system
  • Kettle for heating water to optimal 195°F – 205°F
  • Small kitchen scale for a 1:15 coffee-to-water ratio
  • Milk frother (if using milk/cream)
  • Thermal carafe to retain heat and antioxidants
  • Insulated tumbler for consuming on-the-go

With the right beans, gear, and technique you can easily achieve cafe-quality heart-healthy coffee. Don’t compromise on bean quality – this is the foundation.

Signs Your Coffee Habit May Need Adjustment

Listen to signals your body sends about your coffee routine. Indicators to cut back or make changes include:

  • Difficulty sleeping even when avoiding late-day caffeine
  • Digestive issues like reflux, and constipation after drinking
  • Headaches or irritability when you don’t have coffee
  • Stained teeth, bad breath
  • Rapid, irregular heartbeat after consumption
  • Spikes and crashes in energy levels throughout the day
  • Increasing coffee intake over time to get the same effect

These can be signs you need more balance in your drinking coffee habits.


Is coffee good for your heart?

Yes, when consumed properly, coffee should be considered part of an overall heart-healthy diet. It also boosts HDL cholesterol and helps control blood sugar when consumed without extras like cream and sugar.

Does coffee increase anxiety?

Excess caffeine consumption can induce feelings of anxiousness, jitteriness, and rapid heartbeat. Those prone to anxiety should limit intake to 1 cup daily or less.

Is cold brew better for you than regular coffee?

Cold brew is less acidic, easier on digestion, and contains more antioxidants compared to hot coffee. This makes it a smart choice for many.

Can coffee help you lose weight?

The caffeine in coffee boosts metabolism and fat-burning efforts. However, adding high-calorie cream, sugar, and flavorings can lead to weight gain. Drink black coffee to utilize the weight loss benefits.

Is dark roast coffee bad for you?

Darker roasts lose some antioxidants during extended roasting. They also have compounds that raise LDL cholesterol. Light to medium roasts have more benefits. However, levels found in coffee pose minimal risk.

The key is being an informed coffee drinker and adopting habits that maximize benefits to your body and cardiac health. Sourcing high-quality beans, proper preparation, and mindful moderated consumption can make coffee part of an overall healthy lifestyle. Please contact lido18 for more information about coffee types.