What are the benefits and side effects of drinking hawthorn tea?

Mar 09, 2025 Source: Cainiu Health
Dr. Bai Hongmei
Introduction
Under normal circumstances, the benefits of drinking hawthorn-infused water include promoting digestion, lowering blood lipids, protecting the cardiovascular system, antioxidant effects, and improving blood circulation to remove blood stasis. Potential side effects include tooth damage, stomach pain, the formation of calculi, increased discomfort in pregnant women, and interference with nutrient absorption. It is advisable not to drink hawthorn water on an empty stomach; instead, it is recommended to consume it about half an hour after a meal to reduce irritation to the gastric mucosa.

Generally, the benefits of drinking hawthorn-infused water include promoting digestion, lowering blood lipids, protecting the cardiovascular system, providing antioxidant effects, and improving blood circulation to remove blood stasis. Potential side effects include dental damage, stomach pain, increased risk of kidney stones, exacerbation of discomfort in pregnant women, and interference with nutrient absorption. A detailed explanation is as follows:

I. Benefits of Drinking Hawthorn-Infused Water

1. Promoting Digestion

Hawthorn contains large amounts of organic acids and dietary fiber. Organic acids stimulate gastric juice secretion, increase gastric acidity, and enhance the activity of pepsin, thereby accelerating the digestion and breakdown of food. Dietary fiber promotes intestinal peristalsis, facilitates defecation, reduces food retention in the intestines, and alleviates symptoms of indigestion such as bloating and constipation.

2. Lowering Blood Lipids

Flavonoids and triterpenoids in hawthorn can inhibit cholesterol synthesis in the liver, promote cholesterol excretion, reduce levels of low-density lipoprotein (LDL) cholesterol in the blood, and increase high-density lipoprotein (HDL) cholesterol levels, thus helping regulate blood lipid levels.

3. Protecting the Cardiovascular System

Active components in hawthorn can dilate the coronary arteries, increase coronary blood flow, and reduce myocardial oxygen consumption. These effects can improve myocardial blood supply, enhance cardiac function, help prevent cardiovascular diseases such as coronary artery atherosclerotic heart disease and angina pectoris, and also help regulate blood pressure to maintain a relatively stable level.

4. Antioxidant Effects

Hawthorn is rich in antioxidant substances such as vitamin C, vitamin E, and flavonoids. These substances can scavenge free radicals in the body, reduce damage to cells caused by free radicals, delay cellular aging, and help maintain normal functions of various organs.

5. Promoting Blood Circulation and Removing Blood Stasis

Hawthorn can promote blood circulation and relieve pain caused by blood stasis. It can help regulate dysmenorrhea and menstrual irregularities in women. Additionally, it can improve localized bruising and swelling caused by contusions, aid in dissipating blood stasis, and promote tissue repair.

II. Side Effects of Drinking Hawthorn-Infused Water

1. Dental Damage

Hawthorn contains substantial amounts of acidic substances such as citric acid and malic acid. After drinking hawthorn-infused water, these acidic substances may react with the enamel on the tooth surface. Long-term and excessive consumption could damage the enamel, making teeth more sensitive and potentially causing symptoms such as tooth pain.

2. Causing Stomach Pain

The acidic components in hawthorn can irritate the gastric mucosa and increase gastric acid secretion. For individuals who already have excessive gastric acid secretion or suffer from gastric diseases such as gastric ulcers or duodenal ulcers, drinking hawthorn-infused water may worsen their condition, leading to symptoms such as stomach pain, heartburn, and acid reflux, which can seriously affect gastric health.

3. Contributing to the Formation of Kidney Stones

Hawthorn contains a high level of oxalic acid. Oxalic acid can combine with calcium in the body to form calcium oxalate stones. Long-term and excessive consumption of hawthorn-infused water may increase the level of calcium oxalate in the body, raising the risk of developing kidney stones, gallstones, and other types of stone-related diseases.

4. Exacerbating Discomfort in Pregnant Women

Hawthorn can promote blood circulation and remove blood stasis, which may stimulate uterine contractions in pregnant women. During early pregnancy, this may increase the risk of miscarriage, while during late pregnancy, it may lead to premature labor. Therefore, pregnant women should consume hawthorn-infused water cautiously.

5. Interfering with Nutrient Absorption

Hawthorn contains a high amount of tannic acid. Tannic acid can easily combine with proteins, iron, and other nutrients in food to form complexes that are difficult for the body to absorb, thereby affecting the absorption of these nutrients. Long-term and excessive consumption of hawthorn-infused water may lead to nutrient deficiencies and cause malnutrition.

To prevent potential side effects associated with hawthorn-infused water, it is important to control the quantity and frequency of consumption. Generally, it is recommended to consume 2-3 cups per day without excessive intake. Additionally, it is best not to drink hawthorn-infused water on an empty stomach. It is recommended to consume it about half an hour after meals to reduce irritation to the gastric mucosa.

Related Articles

View All