why we should not drink tea in empty stomach 2
why we should not drink tea in empty stomach 2

Tea, a beloved beverage in many cultures, has long been a source of comfort and invigoration. However, have you ever wondered about the impact of drinking tea on an empty stomach?

In this article, we explore why it is advisable to refrain from enjoying our favourite cuppa on an empty stomach.

From digestive concerns to the potential inhibition of iron absorption, we shed light on the potential downsides of this common practice.

So, pour yourself a cup of tea, sit back, and discover why it might be best to wait until after breakfast for your next sip.

Why We Should Not Drink Tea In Empty Stomach?

Effects of Drinking Tea on an Empty Stomach

Tea is undoubtedly a popular beverage enjoyed by people all over the world. Its soothing aroma and warm, comforting taste make it a cherished part of our daily routine. However, it is essential to consider the potential effects of drinking tea on an empty stomach. While tea offers numerous health benefits, consuming it without food can lead to undesirable outcomes.

Acidity and Heartburn

One of the primary concerns associated with drinking tea on an empty stomach is the increased risk of experiencing acidity and heartburn. Tea, especially black tea and certain herbal teas, contains tannins, which are natural compounds that can trigger the production of stomach acids. When consumed on an empty stomach, these acids may cause discomfort, leading to symptoms such as a burning sensation in the chest and throat and an acidic taste in the mouth. To avoid such discomfort, consuming tea along with a meal or after having a light snack is advisable.

Stomach Irritation

Another potential side effect of consuming tea on an empty stomach is irritation. The combination of caffeine and tannins found in tea can irritate the lining of the stomach, leading to sensations of uneasiness and discomfort. Symptoms may include bloating, nausea, and stomach cramps. To minimize the risk of stomach irritation, it is advisable to consume tea in moderation and with some food in the stomach.

Digestive Troubles

Drinking tea on an empty stomach may also contribute to digestive troubles. When consumed without any food, the presence of tea in the stomach can stimulate the production of gastric acid, which is necessary for the digestion of food. However, if there is no food to be digested, this excess acid can lead to feelings of indigestion, diarrhoea, or even constipation in some individuals. Therefore, enjoying a meal or a light snack before consuming tea is recommended to support healthy digestion.

Caffeine Content in Tea

Tea contains varying amounts of caffeine, depending on the type and brewing method. While caffeine can temporarily boost energy and alertness, its consumption on an empty stomach can have negative consequences.

Stimulant Effect

Caffeine, being a stimulant, can have a direct impact on the body’s nervous system and may increase heart rate and blood pressure. When consumed without food, this stimulant effect can be intensified, potentially leading to feelings of restlessness, anxiety, or even jitters. To prevent these unwanted effects, it is advisable to consume tea alongside a balanced meal or snack to help regulate the body’s response to caffeine.


Like all caffeinated beverages, tea acts as a diuretic, increasing urine production and potentially contributing to dehydration. When consumed on an empty stomach, the diuretic effect of tea can be more pronounced, as there is no food present to provide additional hydration. To ensure adequate hydration, it is essential to consume tea in moderation and alongside a sufficient intake of water throughout the day.

Effects on Nutrient Absorption

Tea consumption, especially in large quantities, can affect the absorption of certain essential nutrients in the body.

Iron Absorption Interference

Iron is a vital mineral that plays a crucial role in the transportation of oxygen throughout the body. Unfortunately, the tannins present in tea can inhibit the absorption of dietary iron, especially non-heme iron, which is typically found in plant-based foods. This interference can pose a particular concern for individuals with iron deficiency or those who rely on plant-based sources of iron. To maximize iron absorption, avoiding consuming tea during meals or consuming it alongside foods rich in vitamin C can enhance iron absorption.

Decreased Calcium Absorption

Calcium is essential for maintaining strong bones and teeth, and its absorption can be negatively impacted by tea consumption. Tea contains compounds such as oxalates, which can bind to calcium and hinder its absorption in the body. Drinking tea on an empty stomach can exacerbate this effect, potentially reducing the bioavailability of calcium. To promote optimal calcium absorption, it is recommended to consume tea between meals and ensure an adequate intake of calcium-rich foods throughout the day.

Impact on Medication

Like many other beverages, tea can interact with medications, potentially affecting their effectiveness or increasing the risk of side effects.

Interaction with Medications

Certain medications, particularly those used to treat conditions such as high blood pressure, anxiety, or thyroid disorders, can interact with the compounds found in tea. These interactions can alter the metabolism and effectiveness of medications, potentially leading to adverse effects or reduced therapeutic outcomes. It is essential to consult with a healthcare professional about possible tea-drug interactions before consuming tea on an empty stomach, especially if taking any prescribed medications.

Reduced Effectiveness of Medications

Drinking tea on an empty stomach can also impact medications’ absorption rate and bioavailability. As tea can stimulate the production of gastric acids, it may accelerate the passage of medications through the digestive system, leading to reduced absorption rates. This can potentially result in suboptimal therapeutic effects or require adjustments in medication dosages. It is advisable to take medications as directed by healthcare professionals and to avoid consuming tea on an empty stomach when possible.

Why We Should Not Drink Tea In Empty Stomach?

Increased Risk of Anxiety and Insomnia

Tea, particularly those containing caffeine, can stimulate the nervous system. When consumed on an empty stomach, the effects of caffeine can be more pronounced, potentially leading to increased feelings of anxiety or restlessness. In individuals prone to anxiety or those with underlying mental health conditions, drinking tea on an empty stomach may exacerbate these symptoms.

Additionally, the stimulating effects of tea can interfere with sleep patterns, potentially causing insomnia or disrupted sleep. To promote a good night’s sleep and maintain a calm state of mind, avoiding consuming tea on an empty stomach, particularly in the evening or before bedtime, is advisable.

Negative Impact on Appetite

Drinking tea on an empty stomach may have negative implications for appetite regulation. Tea, mainly those containing caffeine, can act as an appetite suppressant, potentially reducing feelings of hunger and decreasing appetite. While this may be advantageous for individuals trying to manage their weight, ensuring that the body receives an adequate intake of nutrients and energy is essential.

Consuming tea on an empty stomach without subsequent nourishment may result in inadequate calorie intake and nutrient deficiencies. Maintaining a balanced diet and listening to the body’s hunger signals are crucial to meeting nutritional needs effectively.

Why We Should Not Drink Tea In Empty Stomach?

Contributing Factors

Several factors can influence the effects of drinking tea on an empty stomach. It is essential to consider these factors to make informed choices about tea consumption.

Quality of Tea and Tea Brewing

The quality of the tea itself and the brewing method used can significantly impact the potential side effects experienced when consuming tea on an empty stomach. Lower quality teas may contain higher levels of impurities or additives that can exacerbate digestive issues or interact with medications. Additionally, brewing tea for extended periods or at higher temperatures can release higher concentrations of tannins and caffeine. Opting for high-quality teas and following recommended brewing guidelines to minimize adverse effects is advisable.

Individual Sensitivity to Tea

Every individual’s body reacts differently to various substances, including tea. While some people may experience more pronounced side effects from consuming tea on an empty stomach, others may tolerate it. Listening to the body’s signals and making personalized decisions regarding tea consumption is essential. If symptoms such as acidity, heartburn, or digestive troubles arise after drinking tea on an empty stomach, it may be necessary to adjust tea intake or consumption patterns.

Alternatives to Consider

For those who prefer to avoid drinking tea on an empty stomach, there are alternative options to enjoy a warm and comforting beverage.

Herbal Infusions

Herbal infusions, such as chamomile, peppermint, or ginger, offer a caffeine-free alternative to traditional tea. These herbal blends can be enjoyed without acidity or interference with nutrient absorption. Herbal infusions can promote relaxation, aid in digestion, or soothe an upset stomach. By selecting herbal infusions tailored to specific needs or preferences, individuals can still enjoy a warm beverage without the potential side effects of tea on an empty stomach.

Warm Water and Lemon

Another alternative to tea on an empty stomach is warm water with lemon. This simple yet refreshing beverage can help hydrate the body and boost vitamin C. Lemon water is known for its alkalizing properties and can support digestion while promoting detoxification. Squeezing fresh lemon juice into warm water can help create a soothing and uplifting beverage that can be enjoyed throughout the day without the concerns associated with tea consumption on an empty stomach.

In conclusion, while tea is a beloved and widely consumed beverage, it is essential to consider its potential effects on an empty stomach. From acidity and heartburn to interference with nutrient absorption and medication effectiveness, there are several factors to consider.

By understanding the potential risks and considering personal sensitivities and preferences, individuals can make informed choices about tea consumption and explore alternative options for a comforting and satisfying beverage experience. Remember, the key is to listen to your body, enjoy tea in moderation, and ensure a balanced and nourishing diet.

Why We Should Not Drink Tea In Empty Stomach?

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John Richard
Hello, tea lovers! My name is John Richard, and I am honored to be a part of the tea community here at Tea Hee. As an Tea Consultant and Tea Expert, I have dedicated my life to exploring the vast world of tea and sharing my knowledge and passion with others. With several esteemed prizes and awards under my belt, I am humbled to have been recognized for my expertise in the industry. This recognition has further fueled my commitment to providing you with the highest quality tea experiences and helping you discover new flavors and sensations. With a wealth of experience in the tea industry, I have had the pleasure of working with renowned tea masters and tea gardens from around the globe. This has allowed me to develop a deep understanding of the intricate art of tea cultivation, processing, and brewing techniques, which I am thrilled to share with you through our carefully curated tea selections.