A little after I drink energy drinks I all of a sudden get tired and depressed. I am a teen and I don't know if it has something to do with my nervous system or development. So, if you know why this happens, answer this. Hi,
I am a doctor..
Hope this will help...
鈥淓nergy drinks鈥?seem to be the buzz word among a lot of young adults both internationally and locally. The web sites as well as advertisements in the mass media for these products are full of images of macho lifestyles. They promote beverages containing ingredients that sound scientific, but may be unfamiliar to many consumers.
While we all need an energy boost from time to time, an energy drink may not be the best way to get it, experts say. The FDA (Food and Drug Administration of the US-The US government agency responsible for ensuring the safety and effectiveness of all drugs, biologics, vaccines, and medical devices) does not define the term "energy drink"; that label is up to manufacturers' discretion.
"There is scant scientific support for these ingredients to make the kind of claims manufacturers use in hyping their products," says Suzanne Farrell, MS, RD, a spokeswoman for the American Dietetic Association. "Most of the energy from these drinks comes from the sugar and caffeine, not from the unnecessary extras."
She also points out these drinks contain plenty of calories from sugar, which can add up quickly if you drink a few cans.
Aside from caffeine and sugar, some of the more common ingredients are taurine, ginseng, guarana, vitamins, and green tea.
"Most of the energy drinks contain high-tech-sounding ingredients that are not controlled substances, of no value, and potentially harmful" in large amounts, adds Cynthia Sass, MPH, MA, RD, specialist in sports dietetics, in USA.
And trying to figure out exactly how much of each stimulant is contained in an energy drink can be difficult, she says.
"The amount of the stimulants is not always listed on the label, and even when the information is listed, it is hard for consumers to interpret because we are not familiar with these ingredients.
One ingredient most people are familiar with is caffeine, and "what we do know is that large doses of caffeine can be very dehydrating.
While one cup (8 ounces) of strong coffee has about 125-150 milligrams of caffeine and a 12-ounce can of ordinary cola has 35-38 milligrams, an 8.3-ounce can of energy drink may contain upto 280 milligrams. In general, caffeine consumption should be limited to about 200-300 milligrams per day, says Farrell.
Easy to Drink
One of the concerns about energy drinks is how easy it is to drink large quantities of these sweet beverages.
Energy drinks contain multiple stimulants that, when combined, can be dangerous and have a very powerful effect on the body. Most people know how much caffeine they can tolerate, but may not be familiar with the effects of some of the other ingredients.
Such possible symptoms are upset stomach, leg weakness, heart palpitations, being jittery, nervousness, and more. Drink these energy drinks on an empty stomach and the effects can be magnified.
There will be an energy burst, but it could also lead to agitation, difficulty concentrating, hyperactivity, a problem sleeping, nausea, and affect blood pressure.
.
Fuel for Workouts?
Don鈥檛 be misled into thinking energy drinks will power up your workouts.
"If you take an energy drink before exercise, it could increase your blood pressure, overstimulate your heart or nervous system, resulting in a number of potential side effects on your body," she says. "You might think there would be no risk to drinking an energy drink, but some of these products have powerful, drug-like effects and should not be underestimated."
Her advice: "If you have any medical condition, hypertension, or heart disease, avoid all drinks that have multiple stimulants."
If you want to try an energy drink, she recommends trying a small amount the first time with a meal to see how your body reacts to it. She advises avoiding physical exertion during this trial period.
Need a Boost?
When you need a boost -- whether to study for a test, prepare for a workout, or just get past an afternoon slump -- there are healthier ways than energy drinks, the experts say. Among the energy-boosters they recommend are a healthy diet, physical activity, and a good night鈥檚 sleep.
And when you need a quick fix? Energy drinks sound like they would be better than a latte, but a coffee drink made with skim or soy milk is a much better choice because we know more about the effects of caffeine.
They recommend no more than 2-3 servings a day of caffeinated beverages, preferably served along with food. If you find caffeine overly stimulating, try decaf or half-caffeinated beverages.
Other energizing beverages include sports drinks, fruit juices, water, low-fat milk, and good, old- fashioned water. "Drink more water," suggests Farrell. "Being dehydrated can lead to fatigue."
Also make sure you're getting enough carbohydrates. Fresh and dried fruit, vegetables, cereal, low-fat yogurt, and whole-grain breads are just a few of the many nourishing foods that can give you energy.
Eat meals every few hours, don鈥檛 skip meals, and take a good look at your eating and sleeping habits.
If you're feeling run down, take a look at the reasons why you are so tired instead of trying to fix it with energy drinks.
Try to get more sleep or increase your physical activity -- both will help sagging energy levels.
The bottom line is that while energy drinks are not necessarily harmful, many just don鈥檛 live up to most of the claims they make. Think of them as drinks that are highly concentrated in sugar and caffeine, and drink them with caution.
We don't need energy drinks. "Don't take trendy energy drinks at face value. Question the marketing of these products, and find alternatives that contain ingredients that are known to be healthful."
If you have more queries, feel free to write to me or come to
www.medicguide.org
this is a free site done by me and other doctors for all the people with health related problems... stop taking energy drinks, there bad for u, and they have so much caffiene and **** that can make u have heartattacks etc i'm not sure y this happens, but i do noe for a fact that ENERGY DRINKS ARE BAD FOR YOU. even though they contain alot of vitamins, they contain TOO much vitamins, which can lead to heart problems and other problems in your body. plus, it has a TON of caffine and sugar which isn't good for teens that drink energy drinks on a daily basis. i would suggest u cut the energy drinks and see what happens, or CONTACT YOUR DOCTOR. hope i helped! |
