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Herbal Medicine: Bitters for Digestion
Stimulate your digestive system, increase enzyme production and support nutrient absorption.
Dr. Meghan Zech, ND, FABNO
“Unlocking the Power of Bitters for Improved Digestion”
Bitters have a long and rich history as a natural remedy for digestive complaints, which dates back centuries. The use of bitter herbs and botanicals to aid digestion can be traced to ancient civilizations such as Egypt, Greece, and Rome, where these preparations were valued for their ability to promote healthy digestion and overall well-being. Over time, the tradition of using bitters spread to various cultures around the world, each adding their unique blend of herbs and flavors to create diverse bitter formulations.
More recently, as people seek more holistic ways to address their health concerns, bitters have re-emerged as a safe and effective option for supporting digestive function. Their actions on the digestive tract are many, with some of their most well-known effects being related to their ability to stimulate the digestive system, increase enzyme production and support nutrient absorption. They can also help to reduce bloating, relieve constipation, and even boost nutrient absorption. Plus, bitters can help regulate blood sugar levels and curb cravings, making them a valuable tool for maintaining a healthy weight.
Understanding the Digestive System and Common Digestive Issues:
The digestive system is a complex network of organs that work together to break down food, absorb nutrients, and eliminate waste. When this system is disrupted, it can lead to a variety of digestive problems such as bloating, gas, indigestion, constipation, and diarrhea. These issues can be caused by various factors including poor diet, stress, lack of physical activity and imbalances in gut bacteria.
To address these digestive issues effectively, it’s important to support the natural processes of the digestive system. This is where bitters come into play. Bitters are herbal preparations made from a combination of bitter-tasting herbs and botanicals that help stimulate the production of digestive enzymes and bile, which are essential for breaking down food and absorbing nutrients. By enhancing these processes, bitters can help alleviate common digestive complaints and promote more optimal gut function.

“reduce bloating, relieve constipation, and boost nutrient absorption”
The Science Behind How Bitters Aid Digestion
While the historical use of bitters provides valuable insights into their efficacy, modern science has also shed light on how these herbal preparations work to support digestion. Bitters contain a diverse array of bioactive compounds derived from bitter-tasting constituents found within the plants, which play a key role in stimulating digestive processes and promoting optimal gut function. One of the primary mechanisms by which bitters aid digestion is through their ability to trigger the release of digestive enzymes and bile from the liver and pancreas.
When you consume bitters before or during a meal, the bitter taste receptors in your mouth send signals to your brain to stimulate the production of saliva and gastric juices, priming your digestive system for food intake. As these bitter compounds make their way through your digestive tract, they continue to stimulate the release of enzymes and bile, which help break down food into smaller particles that can be absorbed more efficiently. This enhanced digestive process not only aids in nutrient absorption but also reduces the likelihood of experiencing bloating, gas, and other digestive discomforts.
Furthermore, bitters have been found to have a regulatory effect on gastric motility, which refers to the movement of food through the digestive tract. By promoting healthy motility, bitters can help prevent issues such as constipation and promote regular bowel movements. Additionally, some newer research studies suggest that bitters may have a similar action to drugs like semaglutide (Ozempic/Wegovy), aiding in blood sugar regulation, appetite control, and overall metabolic health. These effects make bitters a potential tool for managing weight and improving how the body uses insulin, offering a natural complement to traditional treatments for metabolic disorders.
One of the most common ways to use bitters is to take a few drops of a bitter tincture before or after meals. Simply place the desired amount of bitters on your tongue or mix them with a small amount of water to experience their digestive benefits. You can also add bitters to sparkling water, herbal teas, or cocktails for a flavorful and aromatic twist. Experimenting with different bitters combinations and recipes can help you discover new ways to enjoy these herbal preparations and tailor them to your unique palate.


Another creative way to incorporate bitters into your daily routine is to create your own bitters-infused recipes. From salad dressings and marinades to desserts and mocktails, bitters can lend a distinctive flavor profile to a wide range of dishes and beverages. By infusing your favorite recipes with bitters, you can elevate their taste and nutritional value while reaping the digestive benefits of these herbal preparations.
Recipes for Incorporating Bitters Into Your Diet
To inspire your culinary adventures, here are a few recipes and creative ideas for using bitters in your diet:
- Bitters-Infused Sparkling Water: Add a few drops of citrus bitters to a glass of sparkling water for a refreshing and aromatic beverage that aids digestion and quenches your thirst.
- Bitter Green Salad: Create a nutrient-packed salad with bitter greens like arugula, endive, and radicchio, dressed with a vinaigrette made with bitters and olive oil.
- Bittersweet Dessert: Experiment with adding a dash of bitters to your favorite dessert recipes like chocolate truffles, lemon bars, or fruit sorbets for a unique flavor twist.
- Herbal Bitters Mocktail: Combine herbal bitters with fresh herbs, fruit juices, and sparkling water to create a sophisticated and alcohol-free mocktail that delights your senses.
- Bitters-Infused Marinade: Marinate meats, tofu, or vegetables with a mixture of bitters, herbs, and spices for a flavorful and tenderizing effect that elevates your dishes.

Incorporating bitters into your daily routine can transform your approach to digestion and overall wellness. With a rich history of use dating back to ancient civilizations, bitters offer a natural and effective way to stimulate the digestive system, enhance nutrient absorption, and support overall metabolic health. Whether you prefer a classic herbal tincture or a vibrant citrus blend, there’s a bitter solution to suit every taste.
Interested in learning more? We invite you to join our upcoming Herbal Series with Dr. Meghan Zech! Each class in this series will delve into the power of various herbs for common ailments, including how bitters can improve digestion and promote overall health. Session will provide insights into the traditional uses and modern scientific understanding of these herbs, practical tips for incorporating them into your daily life and creation of your own herbal formula to use at home!- Dr . Meghan Zech, ND, FABNO
Attend An Upcoming Class: Herbal Medicine: Learn & Creation with Dr. Meghan Zach
* This post was originally printed in the Village Medicine Seattle’s Wellness Quarterly Magazine, 4Q23 Edition. Read and download the full publication

About The Author
Dr. Meghan Zech is a Naturopathic Physician and Fellow of the American Board of Naturopathic Oncology (FABNO) serving patients at Village Medicine Seattle. Meghan believes in an individualized approach to educate and empower patients in order to establish and support sustainable health and well-being.
Learn more about Dr. Zech