What Are the Side Effects and Contraindications of Eucommia Bark?

Eucommia ulmoides is a type of traditional Chinese medicinal material with few side effects in most cases. However, long-term consumption may lead to symptoms such as dizziness, drowsiness, or liver dysfunction. Clinically, most people can drink Eucommia tea, but it is generally not recommended for individuals with a constitution prone to yin deficiency and fire hyperactivity, as it may cause discomfort and have a negative impact on their health.

1. Excessive doses of Eucommia can lead to symptoms such as dizziness, fatigue, palpitations, and drowsiness. In severe cases, it may cause respiratory weakness, convulsions, and coma.

2. Long-term use can also cause excessive pressure on the liver and kidneys, leading to functional decline and failure.

People with a constitution prone to yin deficiency and fire hyperactivity should be cautious or avoid consuming Eucommia tea.

1. Eliminating Toxins in the Body: Eucommia leaves have a scavenging rate of superoxide anions and free radicals in the liver, heart, and serum of over 76.8%, and can reduce the peroxidation of lipid in liver tissue by up to 64%.

2. Antioxidant (Anti-aging): Eucommia can promote the synthesis and breakdown of protein collagen in the skin, bones, and muscles of the human body, promote metabolism, and prevent aging. It also helps prevent the aging of muscles and bones and osteoporosis.

3. Anti-fatigue: Experimental studies have shown that Eucommia leaves have a significant effect on relieving fatigue and restoring damage.