Tea (unspecified)
Other names for Tea (unspecified)
camelia sinensis
camellia sinensis
camellia sinensis alba extract
camellia sinensis aqueous leaf extract
camellia sinensis bean extract
camellia sinensis extract
camellia sinensis extract (leaf) decaffeinated
camellia sinensis leaf extract
camellia sinensis leaf extract, decaffeinated
camellia sinensis leaf extract, dry
camellia sinensis leaf extract, fermented
camellia sinensis leaf extract, powder
camellia sinensis leaf extract, raw
camellia sinensis nigra extract
camellia sinensis, powder
camellia sinensis veridis extract
camellia sinesis
camellia sinesis extract
camilla sinensis
chinese tea
herbal (tea leaf) extract
innovatea
innovatea natural tea extract
innovatea(tm) natural tea extract
natural tea
natural tea extract
organic tea
pure tea extract
purple tea (camellia sinensis) (leaf) extract
tea
tea extract
tea extract, natural
tea leaf
tea leaf extract
teas
teavigo
total tea
Synopsis of Tea (unspecified)
History
Tea, derived from the leaves of the Camellia sinensis plant or various herbal sources, has played a prominent role in traditional medicine across cultures for thousands of years. Historical records from ancient China, dating back to the Shang dynasty (16th–11th century BCE), document tea’s use as a medicinal beverage, prized for its ability to invigorate the body, clear toxins, and aid digestion. Traditional Chinese medicine regarded tea as a remedy for headaches, fatigue, and other minor ailments, while also promoting mental clarity and longevity.
In India, tea was incorporated into Ayurveda as a balancing tonic, often blended with spices like ginger, cardamom, and cloves to create therapeutic infusions such as masala chai. In Europe, especially from the 17th century onward, tea was embraced not only as a social drink but also as a means to soothe nerves, relieve indigestion, and support overall wellness.
The use of tea in herbal combinations has further amplified its benefits. Infusions combining green or black tea with botanicals like chamomile, peppermint, or hibiscus have been popular for addressing ailments ranging from insomnia to digestive complaints. These blends harness synergistic effects, enhancing tea’s antioxidant, anti-inflammatory, and soothing properties.
Modern research continues to support many of these traditional claims, highlighting tea’s rich content of polyphenols, catechins, and other bioactive compounds that promote cardiovascular health, support the immune system, and protect against oxidative stress. As both a solitary ingredient and a harmonious partner in herbal blends, tea stands as a testament to the enduring value of natural remedies in human health and nutrition.
Traditional and scientific validation
Tea, derived primarily from the leaves of Camellia sinensis, has been consumed for thousands of years, both as a beverage and for its reputed health benefits. Historically, tea has played a prominent role in traditional medicine systems, such as Traditional Chinese Medicine and Ayurveda, where it is valued for its purported abilities to promote vitality, support digestion, and enhance mental alertness.
Modern scientific research has begun to explore these traditional claims, investigating the bioactive compounds found in tea, including polyphenols (such as catechins and theaflavins), flavonoids, and caffeine. Numerous observational and interventional studies suggest that regular tea consumption may contribute to cardiovascular health, support metabolic function, and offer antioxidant protection. For example, a meta-analysis published in the American Journal of Clinical Nutrition found that green tea intake may help modestly lower LDL cholesterol levels. Black tea has also been associated with improved vascular function in some studies.
Additionally, the antioxidant properties of tea polyphenols have been researched for their potential to reduce oxidative stress, which is linked to aging and chronic diseases. While promising, it is important to acknowledge that the clinical effects of tea can vary based on the type of tea, preparation method, and individual factors. Some studies yield mixed results, and more rigorous, long-term clinical trials are necessary to confirm many of the health claims associated with tea.
Overall, the historical use and emerging scientific evidence support the inclusion of tea as a beneficial ingredient in nutritional products, though continued research will help clarify its specific health impacts.
Tea (unspecified) is used for these health conditions
Abdominal Pain (Traditional)
Acid Indigestion (Traditional)
Addictions (general remedies for) (Traditional)
Addictions (sugar or refined carbohydrates) (Traditional)
Alzheimer's Disease (Scientific)
Anxiety (Traditional)
Anxiety Disorders (Traditional)
Appetite (deficient) (Traditional)
Arthritis (Traditional)
Asthma (Traditional)
Athletic and Exercise Aids (Scientific)
Backache (Traditional)
Belching (Traditional)
Bites and Stings (Traditional)
Bladder Infection (Traditional)
Bronchitis (Traditional)
Bruises (healing) (Traditional)
Burns and Scalds (Traditional)
Cancer (natural therapy for) (Traditional)
Cancer (prevention) (Scientific)
Cancer Treatment (reducing side effects) (Scientific)
Canker Sores (Traditional)
Cardiovascular Disease (Scientific)
Chest Pain (Traditional)
Colds (antiviral) (Traditional)
Colds (decongestant) (Traditional)
Colds (general) (Traditional)
Colds (prevention) (Traditional)
Constipation (adults) (Traditional)
Constipation (children) (Traditional)
Cough (dry) (Traditional)
Cough (general) (Traditional)
Cough (spastic) (Traditional)
Dandruff (Traditional)
Depression (Traditional)
Diabetes (Scientific)
Tea (unspecified) is used to support these body systems
Arteries (Scientific)
Blood (Traditional)
Brain (Scientific)
Circulatory System (Scientific)
Digestive System (Traditional)
Eyes (Traditional)
Gastrointestinal Tract (Traditional)
Glandular System (Traditional)
Heart (Scientific)
Immune System (Scientific)
Intestinal System (Traditional)
Kidneys (Traditional)
Large Intestines (Colon) (Traditional)
Liver (Traditional)
Lungs (Traditional)
Lymphatics (Traditional)
Pancreas Head (Traditional)
Respiratory System (Traditional)
Skin (Traditional)
Spleen (Traditional)
Stomach (Traditional)
Urinary System (Traditional)