If you're drinking more than 4 cups of black tea a day, you're drinking too much. According to the Mayo Clinic, it is safe for most healthy adults to consume up to 400 milligrams of caffeine per day. Four cups of black tea contain about 400 milligrams of caffeine.
WebMD states that drinking more than 5 cups of black tea per day can cause side effects, such as headache, sleep problems, nervousness, irritability, ringing in the ears and heartburn. For some people, the recommended consumption is much less. Pregnant women should not drink more than 2 cups of black tea per day because of an increased risk of miscarriage. People with osteoporosis should not drink more than 3 cups because it causes calcium to flush out with the urine, thus weakening the bones.Learn More
To make this copycat recipe of Tim Horton's iced cappuccino, you need regular or decaf instant coffee, boiling water, sugar or other sweetener, cream or dairy alternative, ice cubes and a blender. First, you make a sweet coffee syrup. The syrup is blended with ice and cream.Full Answer >
The benefits of drinking green tea are reduced risk for several cancers, heart disease and hypertension, according to Harvard Medical School. Tea contains a high amount of flavonoids, which are plant-derived compounds that function as antioxidants.Full Answer >
It is safe to drink coffee within 24 hours of being brewed. After 24 hours have passed, it is recommended the coffee be discarded.Full Answer >
To prepare senna tea, rinse the leaves under cold, running water. Select and prepare freshly minced ginger or fresh peppermint leaves to enhance the taste of the prepared senna tea. Steep the senna leaves with your choice of either minced ginger or peppermint leaves for up to 12 hours.Full Answer >