What is the dirty little secret about caffeine?
Caffeine routinely leads to jitteriness, nervousness, sweating, insomnia, and rapid heartbeat. If mild, such symptoms can be well worth the benefits. But consuming too much caffeine can have serious health impacts. High doses—more than 1,000 milligrams a day—can result in a state of intoxication known as caffeinism. First, coffee is a beverage, not a drug. The active stimulant is caffeine, which is the drug you are referring to. All of our over the counter medicines are drugs, and they are safe and legal. Alcohol is also a legal drug, and can be very dangerous.Caffeine is the most consumed psychoactive drug in the world. As a psychostimulant, it shows all the pharmacological properties of classical psychostimulants, such as cocaine and amphetamine. Those properties include arousal, motor activation, and reinforcing effects.
Are humans better off without caffeine?
Although there are several health benefits to consuming caffeine, living caffeine-free may also have benefits. These may include preventing headaches, having fewer digestive issues, and reducing anxiety, among others. While there is often concern about the links between caffeine and heart health, a moderate amount of tea or coffee (four or five cups a day) should be fine for most people. Research shows that this level of caffeine intake shouldn’t be detrimental to your heart health, affect your cholesterol levels or heart rhythm.Coffee has the highest caffeine content, with 90 mg per 200 ml cup of brewed coffee. Espresso has around 80 mg per 60 ml. Black tea has about 55 mg per 250 ml cup, and green tea slightly less.Caffeine can increase your heart rate and cause palpitations. And using large amounts of it for long periods can increase your risk of having a heart attack. Caffeine has been shown to make arteries stiff, which contributes to coronary artery disease or hardening of the arteries as we age.
Does caffeine dehydrate you?
Coffee is a mild diuretic. But it probably won’t make you dehydrated — especially if you’re a regular coffee drinker and you limit yourself to less than 400 mg of caffeine per day. For most healthy adults, coffee is fine to enjoy regularly. And it can even contribute toward your total water intake for the day. Studies have found caffeine can do both good and harm. People who regularly drink coffee may be less likely to develop chronic illnesses, such as cardiovascular disease, diabetes, Parkinson’s disease and some cancers. A few studies suggest they are less likely to die from heart disease and other illnesses.
What drinks have zero caffeine?
Popular brands of carbonated water include Schweppes, Seagram’s, Perrier, San Pellegrino, LaCroix, Sparkling Ice, and Polar. Almost all lemon-lime sodas, ginger ales, and carbonated waters are caffeine-free. Sprite — like most other non-cola sodas — is caffeine-free. The main ingredients in Sprite are water, high-fructose corn syrup, and natural lemon and lime flavors.Hydration: Sodas such as Sprite can replace fluids lost through vomiting and diarrhea. To avoid consuming too much sugar, people can dilute Sprite with water. Mild flavor: Intense flavors can worsen nausea. Sprite has a mild, sweet flavor that is palatable to most people.Sprite — like most other non-cola sodas — is caffeine-free. The main ingredients in Sprite are water, high-fructose corn syrup, and natural lemon and lime flavors.Cola is a carbonated soft drink flavored with vanilla, cinnamon, citrus oils, and other flavorings. The name, however, comes from the kola nut (Cola acuminata), which imbues the beverage with caffeine (though other sources of caffeine are generally used in modern formulations).
Why does coke have caffeine but not Sprite?
Since its inception over sixty years ago, Sprite has always been 100% caffeine-free. This is likely due to the fact that Sprite’s main competitor at the time of its launch, 7-Up, was also caffeine-free. Sprite is caffeine-free, unlike Coke, it still contains a substantial amount of sugar and can lead to dental issues due to its acidity. If choosing between the two, Sprite might be considered slightly less harmful due to the absence of caffeine, but neither is a healthy choice.While Sprite might provide temporary relief for some people with an upset stomach, it is not a medically recommended treatment. The carbonation and sugar content can sometimes worsen symptoms, especially if diarrhea or vomiting is involved.Sprite and similar clear sodas are often recommended because they are caffeine-free, carbonated, and contain sugar and electrolytes, which some believe can help settle the stomach. Carbonation helps relieve nausea or indigestion by promoting burping, which relieves gas buildup.