Green Tea. Green tea is often touted as the healthiest tea. It is chock full of polyphenols and antioxidants that help to boost brain and heart health. Green tea is considered one of the least processed true teas as it does not undergo oxidation.
Best for Overall Health: Green Tea
“Green tea is the champ when it comes to offering health benefits,” says Czerwony. “It's the Swiss Army knife of teas.
The bottom line. Green and black tea provide similar health benefits, including for your heart and brain. While green tea may contain more powerful antioxidants, the evidence does not strongly favor one tea over the other. Both contain the stimulant caffeine and L-theanine, which has a calming effect.
Green tea is packed full of health-promoting compounds. Regularly drinking green tea can help you lose weight and reduce your risk of several diseases, including diabetes, heart disease and cancer. Drinking three to five cups of green tea per day seems to be optimal to reap the most health benefits.
People with peptic ulcers or acid reflux should not consume green tea excessively. A 1984 study concluded that tea is a potent stimulant of gastric acid, which can be reduced by adding milk and sugar. 2.
Green tea and green tea extract have been linked to powerful liver-protective effects.
In this battle over health benefits, coffee comes out on top. Coffee drinkers can raise a mug to fiber, microbiome health and lowering risk for cancer and diabetes. But tea drinkers, do not despair. Tea is undoubtedly good for your blood pressure, cholesterol, stress levels, mental health and productivity.
In general, black and pu-erh teas have the highest amount of caffeine, followed by oolong teas, green teas, white teas, and purple teas.
Per the U.S. Department of Agriculture (USDA), one cup of green tea has 0 carbohydrates, 0 grams (g) of sugar or fat, and a mere 2.4 calories, making it an all-around healthy choice.
Research has shown that Earl Grey Tea works to improve cholesterol and blood pressure. A study in Preventative Medicine showed that enjoying three cups of Earl Grey a day encourages the production of HDL cholesterol, the good cholesterol, and triglycerides in your body.
Though moderate intake is healthy for most people, drinking too much could lead to negative side effects, such as anxiety, headaches, digestive issues, and disrupted sleep patterns. Most people can drink 3–4 cups (710–950 ml) of tea daily without adverse effects, but some may experience side effects at lower doses.
Best Tea for Sleep
Chamomile Tea: Chamomile tea has long been used as a bedtime tea because it is caffeine-free and helps induce sleep. It is also known to decrease stress and anxiety which can help you fall asleep quicker. Green Tea: Although green tea has caffeine, it can actually help you sleep.
Flavonoids help prevent cell damage. Team leader, Dr Carrie Ruxton, a Public Health Nutritionist, said tea is better for you than water because all water does is rehydrate you. Tea rehydrates you and provides antioxidants.
Experimental studies in humans show that ingestion of tea can cause a transient increase in blood pressure, an effect due primarily to caffeine (8,14).
White tea is the least processed variety of tea and has the highest fat-burning micronutrients known as polyphenols. White tea helps in breaking down the fat and prevents the new fat cells from forming. White tea can also boost your metabolism by 4-5 per cent, resulting in burning an extra 70-100 more calories per day.
Green Tea – Builds Metabolism: Research has found that the chemical EGCG in green tea speeds up the body's metabolism, and is responsible for helping individuals burn close to 70 calories per day. Green tea is also linked with significantly lowering blood sugar and raising levels of antioxidants within the body.
Oolong tea burns fat while you sleep. Researchers at the University of Tsukuba have found that tea and caffeine help you lose weight while you sleep. The experts report that drinking two cups of oolong tea per day triggers the breakdown of fat overnight.
Another effective cleansing agent for the kidneys is cranberry juice which supports the urinary tract, fights urinary tract infections and removes excess calcium oxalate.
Green tea can cause side effects due to caffeine. These can include anxiety, tremors, irritability, and sleeping problems. This is more likely if you're sensitive to caffeine or take large doses. Side effects are less common with green tea than with other drinks that have caffeine.
Drinking chamomile tea is generally safe for most people. There have been reports of chamomile allergies, which are most likely to occur in individuals who are allergic to plants in the daisy family, such as ragweed and chrysanthemums ( 1 ).