How to use caffeine in a sentence

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Sentence Examples These beverages contain caffeine, alcohol and carbonation, which cause excess urine production or decreased voluntary fluid intake. Avoid anything that triggers indigestion, such as fatty and spicy foods, carbonated beverages, caffeine and alcohol. I know, that's the basic form addiction takes, and anyone who knows me properly knows I'm a complete caffeine junkie at the best of times. I sleep any time I don't have caffeine jetting through my veins, but it's pretty rando. I carbo-load and begin hydrating two days before my long runs, and eliminate caffeine and sugar the day before. The answer has to be that we each monitor ourselves, being mindful of the effects of caffeine on our own bodies and nervous systems. Heavy doses of sugar and caffeine can hook you just as easily as nicotine or crack cocaine. Since caffeine is usually a vasal constrictor, as the caffeine that the body is so used to wears out of the system, it narrows the blood vessels. Although it is present in huge amounts in these plants, nobody knows what caffeine is for. All three major cultivars of lettuce come up with the big goose egg in the caffeine department. High daily doses of caffeine in pregnant monkeys increase the risk of stillbirth. At age 18, caffeine has a half-life of 4.5 hours, which increases with age. The second major effect of caffeine is its increase of dopamine levels in the body. It could take all day and part of the night for the body to rid its systems of caffeine. In flowering plant pollen tubes, caffeine disrupts vesicle zonation at the tip and stops elongation. I will not allow my extremely young Juliet to have caffeine before the performance. It is universally accepted that caffeinated tea raises metabolic rate because caffeine is a stimulant. If you almost never drink caffeine, she says, a cup of coffee or caffeinated cola might dehydrate you a little. Because of their caffeine content, coffee, tea and cocoa were used as awareness enhancers in some older religions. However, the stress of modern life, and the prevalence of coffee and caffeinated colas, has lead people to overload on caffeine. Show More Sentences The caffeine in the coffee brought a welcome kick to wake us up after our super-stodgy lunch. Also, try to avoid drinking too much tea and coffee as caffeine can increase anxiety levels. Limit the amount of caffeine you consume to no more than two cups of coffee per day. She pointed out that I had a habit of not eating at all on race day and drinking a lot of caffeine. The stimulant effects of caffeine in coffee are well known to help improve energy and alertness. They have a similar effect to tea or coffee, since they contain the same alkaloid, caffeine. Copious quantities of caffeine and alcohol will stimulate the production of urine, so keep them to a minimum. From what I hear it's basically a stimulant similar to caffeine but without the crash at the end. It has the same chemical composition as caffeine, and the same physiological action. If you like caffeine, you can include two or three tea bags of either black or green tea. I love the rich, dark flavor but my body doesn't like the caffeine, and decaffeinated coffee has always seemed like a contradiction in terms. Eliminate or restrict severely the intake of stimulants such as caffeine or alcohol. He'd made his own cup with extra caffeine to help shake off such an early start to the day. Decaffenation is the process of removing caffeine from products that contain it. While the colas do contain some caffeine, they are not equal to the real stuff. If nothing else, the unexpected jolt of caffeine will get you through the rest of the day. A good dose of caffeine stimulated just the right amount of thought, he figured. That only leaves the readily available cognitive enhancers caffeine and nicotine. Last week health ministers approved better labelling of energy drinks amid concerns about their caffeine content. Pharmacologically, caffeine is a kissing cousin of theophylline, and in high doses it can produce sympathomimetic effects. Show More Sentences To maximize its effectiveness, it is often added to products that also contain caffeine, as well as guarana or mate. An athlete might use foods containing caffeine to increase energy levels, for example, coffee, chocolate and cola drinks. Ephedrine and the xanthines, such as caffeine and theophylline, increase metabolic rate. The main components of this tea are natural xanthines such as caffeine, theobromine, theophylline and tanni. That includes peppermint, caffeine, garlic, onions, and such acidic foods as orange juice and tomatoes. I was a shade concerned as I like my bus drivers to keep both hands on the wheel, especially the ones who are hopped up on caffeine. The chance of conception may be reduced by smoking, caffeine, and use of recreational drugs. Small amounts of yohimbine can improve central-nervous-system stimulation when taken alone or with low doses of caffeine. These include amphetamines, antidepressant drugs, caffeine, corticosteroids and lithium. But lattes are 90 percent milk and lack the jolt provided by unalloyed caffeine. The researchers have been able to measure the reduced caffeine levels only in the leaves of year-old seedlings. I revelled in its aroma, savoured its taste until I was jolted awake into a caffeine deprived state. Some scientists believe that we are running out of sleep, put under mental strain by work stress, caffeine and late-night internet distractions. Avoid lemon candy or cough drops, which are highly acidic, as well as caffeine and alcohol, which can dry out the mouth. Each of the seven decaffeinated coffees contained some caffeine, although all contained Less than 18 mg per serving. Either way, this creamy, moisturising lippie provides a boost of caffeine every time you lick your lips. Scientists have discovered a strain of arabica coffee plants that do not produce caffeine. Two weeks ago I decided, after numerous cardiac events, to take my live-in doctor's advice and cut caffeine out of my diet. Women in Africa drink rooibos during pregnancy because it contains no caffeine, settles the stomach and is rich in iron. A typical 30-gram bar of milk chocolate contains about 6 milligrams of caffeine, which equals the amount in a cup of decaffeinated coffee. Show More Sentences They all drank a triple espresso, a decaf triple espresso and were given intravenous caffeine and a placebo. Studies have shown that women who reduce their caffeine intake two weeks before menstruation suffer less premenstrual breast tenderness. If you cut back, your body shows signs of caffeine withdrawal, like headaches, crankiness and sleepiness. Dab on a small amount of eye cream that contains caffeine to take down any puffiness and sallowness. He tested strychnine, thebaine, coramin, caffeine, brucin, absinthe and, finally, camphor dissolved in oil seemed to best meet his needs. I advised her to drink a lot of water and do some exercise to try to flush the caffeine out of her system as soon as possible. We order drinks, elderflower cordial for my wife, a nice cup of brain-bothering caffeine for me, and then our meals. Avoid drinks at bedtime that increase urine production, including those containing caffeine, acidic juices and fizzy drinks. Few street corners now fail to offer Britain's army of caffeine addicts a fix. If you need a caffeine fix, bring along a Starbucks Double Shot and chocolate. I'm usually in Neanderthal mode until I've had my caffeine fix for the morning. The Skin Firming Moisturiser with seaweed extract and caffeine promises to firm up flabby flesh and reduce the appearance of cellulite. It takes five to fifteen times as much ginseng as aspirin or caffeine to produce toxicity in animals. New pillowtop mattresses, fleece blankets and moldable pillows await after you come down from your caffeine high. Abuse of combination analgesics containing phenacetin, antipyrine and caffeine have been associated with urinary tract tumors. The caffeine and tannins in tea, coffee and colas are also dehydrating agents, so don't drink more than a two cups a day. In contrast, caffeine binds with phenols and tannins, thus neutralizing these effects. The association of tannin with caffeine allows the caffeine to be released slowly into the blood. In its natural state, a coffee bean has plenty of caffeine, protein, acids, water and sugar but very little flavour, and needs to be roasted. Avoiding tobacco and excessive caffeine, alcohol, saturated fats, dairy products and refined sugars helps maintain your body's filtering system. Show More Sentences The first evidence of caffeine use is from Aztec records during the time of the leader Montezuma. One of the methods used to extract caffeine from the coffee bean is called water processing. You can avoid caffeine by choosing green teas such as Chinese Gunpowder, and herbal teas with rose hips, chamomile, peppermint and raspberry. Oral preparations combining ergotamine and caffeine are available, as are rectal suppositories. In addition to caffeine and sugar, each drink has its own particular formula, often a mix of guarana, ginseng, and B-complex vitamins. Coupled with tyrosine, the caffeine in guarana helps promote muscle performance and neurotransmitter regeneration. In comparison, coffee beans contain approximately 1 to 2 percent caffeine, and dried tea leaves contain 1 to 4 percent caffeine. Higher amounts of caffeine may be associated with increased rates of abortion and low birth weight. He sits by the fire at a local hotel clutching the caffeine in one hand and the nicotine in the other. A report in the Internal Medicine Journal describes a patient with chronic caffeine toxicity manifesting as hypokalaemic myopathy. At higher doses, caffeine blocks a majority of adenosine receptors and can produce anxiety and hypersensitivity to pain. I must conclude that there is something about the combination of caffeine and artificial sweetener that makes this drink so special. Alcohol, tomatoes, spices, chocolate, caffeine, citrus drinks, artificial sweeteners and acidic foods may irritate your bladder. Ephedra alkaloids commonly are combined with caffeine or botanical sources of caffeine for weight loss. I don't drink coffee so I use politics like caffeine, to get me jacked up and angry at the beginning of the day. Eventually it was shown that the theine of tea was identical with the caffeine of coffee, and the term theine was then dropped. Alkaloids have been described as components of plant defence responses and the two main alkaloids found in cocoa are caffeine and theobromine. There is no caffeine in chocolate, though a related compound, theobromine, is present. While caffeine primarily is active in the brain and muscles, theophylline is active in stimulating the respiratory system, heart and kidneys. It contains not only caffeine but also theophylline, a compound that can ease the symptoms of a cold. Show More Sentences However, caffeine can increase thermogenesis and energy expenditure, so the impact of coffee and other caffeine-containing drinks is unclear. These drugs contain a combination of caffeine, aspirin and acetaminophen and are especially known for causing rebound headaches. The barista was busy serving the long queue of caffeine addicts and chatting about the previous night's antics. He studied the tissue distribution and metabolism of caffeine, amphetamines, ephedrine, and narcotic drugs. I don't consider myself a caffeine addict, but I do drink diet Coke every evening and probably a weak coffee every day or two on average. However, assuming the effects are due to caffeine, tea drinkers as well as coffee drinkers will benefit, or suffer, alike. I stay away from caffeine, sugar, cold medicine, and fast food and my favorite game is hopscotch. Anyway, if you're going to drink caffeine, the best form to do it in is tea, and green tea is the best. Made from tiny roasted beans, brewed coffee is a popular delivery medium for one's daily dose of caffeine. Other studies comparing ephedra with placebo or herbs containing caffeine yielded similar results. Dihydroergotamine, sumatriptan, intravenous caffeine, steroids, and benzodiazepines were rarely used. She had been taking a weight-loss product containing caffeine and the herb ephedra on-and-off for three years. But many studies report that regular consumers of caffeine develop a tolerance to it. I savour the rush of caffeine as it jolts my brain into a state of alertness. We binge on the wrong foods, overindulge in caffeine and are exposed to environmental toxins. The heady mixture of sleep deprivation, adrenaline, and substance P plus or minus caffeine makes for a euphoric, addictive cocktail. Later on, the caffeine seems to wear off, and torpid ballads take over as the singer ventures repeatedly into a strained falsetto. It was puny, totally lacking in the requisite shot of caffeine direct to the brain. If homeopathic theory was correct, the trace amounts of caffeine in decaff ought to have me bouncing off the ceiling. Because it may act as a mild stimulant to the central nervous system, some may classify caffeine as addictive. Show More Sentences Some women find that avoiding caffeine, sticking to a low salt diet, or taking aspirin or mild analgesics may help. It's the contemporary equivalent of those milk bars your mum and dad reminisce about but with more caffeine and less doo-wop. The ease of transplantation of tobacco stands in stark contrast to the caffeine crops. Spencer and I were casually aimless in Newtown giving ourselves caffeine shakes and writing a list of pirate songs for my pirate mixtape. The amount of caffeine in these tea extracts can add up quickly, and is often not listed on the label. A real giveaway to the true nature of comedians is the complex mixture of alcohol, nicotine and caffeine they need to perform. He was nursing a cup of strong black coffee, revelling in the bittersweet, acrid tang and the caffeine rush it provided to his dozy brain. His home-made chocolate truffles makes it worth ordering a coffee after dinner, even if caffeine keeps you awake all night. Trust me, if you're really a caffeine junkie, you're drinking espressos and black coffee. From Sunday up to Tuesday, I was always sleeping at two in the morning, overdosing myself with caffeine just to keep myself going. Favor simple, bland foods and cool drinks, and avoid alcohol and drinks with caffeine. But other studies show you can develop a tolerance to caffeine so that it doesn't affect your blood pressure. If you are a real caffeine addict, then have the breakfast juice from day two each morning. Whether it be alcohol, cannabis, opiates, Khat, cocaine, nicotine or merely caffeine, few of us seem able to face life without chemical crutches. As with any addictive substance, there is a reason we get hooked on caffeine in the first place. The researchers suggested that by reducing caffeine intake during pregnancy, mothers-to-be could reduce the risks to their baby. The warm air from the heater and the steaming cups of caffeine didn't help me that much either. But caffeine may not be the only potent substance in oolong, as the tea drinkers had a greater increase in fat oxidation as well. With finals approaching I know that I will be consuming a lot more caffeine than I already do. For an allergic person, a small amount of caffeine acts like a bolus, generating abnormal psychological response, including mania. Show More Sentences Avoid spicy, greasy or fatty foods, chocolate, caffeine, and other foods that can cause heartburn. A glass of water had the same effect on plasma noradrenaline concentration as two unfiltered cigarettes or 250 mg of caffeine. So I slipped up a bit, having a bit more caffeine than I probably should, but only when on vacation and with family. Stopping caffeine suddenly, however, can cause sluggishness, fatigue, headache and grumpiness. If you're caffeine-sensitive, you may want to choose your tea based on the caffeine content in one cup. It's a huge skull full of nasty things like rats and guts and caffeine and lifeless craniums and free stuff from the sponsors. Stuff like Lemsip is also banned and you have got to be careful with your caffeine dosages. The process can include methylene chloride, coffee oil, or ethyl acetate to bond the caffeine molecules to the solvent, increasing the amount extracted from the beans. A can of Red Bull contains 80 milligrams of caffeine, about the same as are in a regular cup of brewed coffee. The makers caffeine shot 5-hour Energy are under fire for false advertising. The Pentagon security reviewers must have been suffering a dearth of caffeine or sleep. This clean source of caffeine is the next noble, and healthy, substitute for your daily cup of coffee. Other important alkaloids are caffeine, ricinine, and quinine. So while many of us reach for our cup of joe and tune out the often conflicting caffeine news reports, it may not be a bad idea to keep listening. Many people feel the urge for a caffeine or sugar lift at this time. You must remember nothing will be effective if you continue to consume alcohol, caffeine, sodas, sugar, salt, pork, red meat, white flour and junk food. Jazz helps sell millions of cups of coffee, but sales of jazz records are in dire need of a caffeine jolt. As a result, caffeine dilates your pupils, speeds your heart rate, constricts your blood vessels, raises your blood pressure, and tightens your muscles. You can do this by avoiding long periods of time in the sun, drinking plenty of salty fluids, and avoiding alcohol and drinks containing caffeine such as tea, coffee and cola. Or they might realize that they should be scaling back on the caffeine use and stop going. Show More Sentences As with caffeine, the influence of stress on blood pressure isn't settled. Quinine and caffeine are two distinguished carriers of such alkaloids. Try fruit teas or herbal teas as an alternative to caffeine. Do not drink anything that is carbonated or has caffeine in it. Contained naturally in about 60 species of plants including coffee beans, tea leaves, cocoa beans, guarana and kola nuts, caffeine is the most widely used drug in the world. The soft drink had 28 percent more caffeine than regular Pepsi but 77 percent less than coffee. High doses of caffeine are associated with anxiety and tenseness. If you are a serious caffeine fiend, begin your detox on a non-working day as you'll probably be in for a bit of a headache and a prolonged bout of tetchiness. Ephedrine and caffeine help enhance diet-induced thermogenesis. The European Renaissance population was increasingly urbanized and divorced from traditional folk remedies, allowing caffeine beverages to be introduced as exotic medicinals. On one day, the coffee drinkers were given a 250-milligram dose of caffeine in the morning and again at lunchtime, equivalent to four cups of coffee in total. There are other alternatives such as herbal teas, and some soft drinks such as seltzer, fruit-flavored soft drinks, or ginger ale, which have never contained caffeine. Having given up caffeine, she had heard that kombucha produced a light buzz. Ceasing caffeine consumption five to six hours prior to sleeping, thus allowing more time for the body to metabolize the caffeine, will lessen these side-effects. Traditional treatments, such as the stimulant drugs methylphenidate and amphetamine, outperformed caffeine in improving functioning and reducing levels of hyperactivity. Colourings such as taupe, pavlova, biscuit and caraway are offset by elegant shades of caffeine, pewter, ash and, of course, coffee, charcoals and black. I was so eager to be a part of something underground at that point that I would have committed actual sins involving caffeine to be accepted as a writer. I'm kind of afraid of Needles, but if there were a personal intravenous caffeine drip, I would seriously consider it. For most people, avoiding daytime naps, avoiding stimulants such as caffeine and nicotine, and avoiding alcohol just prior to bedtime are all part of good sleep hygiene. They were brought up on sweet beverages and soda, and on caffeine. Show More Sentences The rest of the day was spent consuming massive amounts of diet soda and rediscovering the fact that too much caffeine made her twitchy and a little off kilter. If you have a low sperm count, caffeine may increase your fertility. Ingestion of even a small cup of caffeinated coffee or even a caffeine pill at the same time as one eats, has been shown to ameliorate the effects of low blood pressure. A tea or coffee plant can probably grow perfectly well without caffeine. Based on these assumptions, she and other witnesses testified that they believed Tegan had been poisoned with time-released capsules containing caffeine. Between the milk and the caffeine it puts a spring in your step. People with incontinence should also avoid too many drinks containing alcohol, caffeine or carbonation, and they should limit their liquid intake to two liters of fluid daily. It is necessary to know the main sources of caffeine and CGA content variation in order to predict stoichiometric errors induced by these compounds. Think of caffeine from coffee or morphine from the opium poppy. Beth's hyper as it is and has a bit of a caffeine intolerance. I quit drinking coffee and bought a bottle of caffeine tablets. Coca-Cola became my caffeine fix, my hangover cure, my beverage of choice. You should be aiming to drink two to three litres of water every day and reduce your intake of alcohol, caffeine and fizzy drinks because these can be dehydrating. At least it's got caffeine, and it deadens my tongue and it's cold as ice. Some health care practitioners say heavy periods are a sign your body is trying to detoxify, so avoid caffeine and alcohol, which can be toxic to your body. These signals are responsible for the effects of caffeine consumption such as alertness, excitability, increased mental awareness, and restlessness. Unlike green or black tea, rooibos has no caffeine or other stimulants. Extracts used from fruits and herbs such as Baobab, Acerola and others include fibres, Vitamin C, natural caffeine and polyphenols. Decaffeination involves soaking the beans in water and then washing them with a solvent to dissolve the caffeine. Most methods of decaffeination start out with soaking green coffee beans in hot water to draw out the caffeine. Show More Sentences But since caffeine does not benefit your baby and you can switch to decaff anyway, you might choose to lay off the stuff for nine months. In some 6,000 of the participants who collected urine samples over a 24-hour period, those who consumed the most caffeine excreted less oxalate. It has been suggested that high amounts of caffeine acted as a mental stimulant to his creativity. In coffee there is caffeine, in tea there is theophylline and in cocoa, theobromine. Theophylline, theobromine and caffeine existing in tea are among the type of methylxanthines that are found in almost all types of teas. Stimulants offer increased vigor temporarily and contain chemicals such as caffeine, l-theanine, theophylline, and theobromine. It contains caffeine and theobromine, two stimulants that affect the central nervous system and heart muscle. It was tough cramming for those midterms and finals, staying up 72 hours straight hepped up on caffeine and pizza. Energizing ingredients include caffeine, vitamin B complex, Panax ginseng and taurine. They may or may not be carbonated but contain effective ingredients like caffeine, guarana, taurine, ginseng, sugar, B vitamins. A regular 12-ounce cola has about 3 milligrams of caffeine, and six ounces of brewed coffee has 80 milligrams to 150 milligrams. First, a solvent is needed that does not mix with water and in which the caffeine is more soluble than in water. Many medicines taste bitter because they contain alkaloid compounds. Quinine, caffeine, and the antihistamines are familiar examples. The difference between a safe amount and a toxic dose of caffeine in these pure powdered products is very small, the agency said. In the last ten years, the marketplace has seen an influx of caffeinated energy drinks and a wide range of foods with added caffeine. Using microcapsule slimming technology with caffeine and shea butter these wonder pants are designed to streamline the silhouette. If caffeine makes you feel a bit nervous, irritable, hyper, anxious, or depressed, or if it causes insomnia, you are likely a slow metabolizer. People who have addictive personalities are advised to avoid caffeine, alcohol and other drugs. Ironically, Ozzy's genes suggest that he is a slow metabolizer of coffee, meaning that he would be more affected by caffeine. Coffee may raise your risk of a heart attack, but only if you metabolize caffeine slowly and you're in your 50s or younger. Show More Sentences During this time scientists showed that an evening dose of caffeine slowed the body clock by 40 minutes. Overall, caffeine was a risk factor when the fetal karyotype was normal but not when the karyotype was abnormal. Energy drinks contain chemicals like guarana, L-carntiine, ginseng and yohimbine, apart from high amounts of caffeine and taurine. Exotic-sounding xanthic extract plus caffeine zap sluggishness, while good old glycerine smoothes skin. Energy gels usually contain varying amounts of sodium and potassium and some also contain caffeine. With caffeine to soothe and algae to condition, this gradualrelease moisturiser has lots of humectants to draw moisture to the skin. A typical energy drink can contain the same amount of caffeine as a double espresso or five cans of Coke. An energy drink is a type of beverage containing stimulant drugs, predominantly caffeine. For all other life forms, caffeine is a potent toxin capable of sterilization, phytotoxicity and antifungal properties. Acetaminophen, caffeine, dimenhydrinate, diphenhydramine, narcotic analgesics, lidocaine, and butorphanol are of very low risk in pregnancy. Products that contain sulfites, monosodium glutamate, aspartame, cyclamates, caffeine, will say so on the label, regardless of the amount. They all rely on the fact that caffeine is soluble and all start with soaking the coffee beans in hot water. As for the flavanol doses, Small says that the beverage used to deliver the high dose contained a number of other components, such as potassium, caffeine and calcium. The other potential source of problems is that caffeine is metabolized by the 1A2 isoenzyme of cytochrome P450, which is inhibited by several psychotropic drugs. She said energy drinks only reveal the amount of artificial caffeine added into the product and disregard the amount of caffeine from herbal additives such as guarana. Typical food culprits to beware of are chocolate, certain cheeses, caffeine, alcohol, foods containing an additive called Tyramine, wheat, corn, milk, eggs and sugar. Dietary triggers, such as skipping meals, dehydration, alcohol, caffeine withdrawal, the food additive tyramine, and specific foods, such as chocolate and cheese. The company says its taste comes from aronia berry, while taurine, glucoronolactone, caffeine and vitamins help provide the energy the body needs. The fish were then tested using a rapid conditioning paradigm, to see whether the caffeine affected their learning ability in regards to avoiding a negative reinforcement. Accompanying symptoms caused by migraine pain including nausea, phonophobia and photophobia are relieved by the triple action formula of aspirin, acetaminophen and caffeine. Show More Sentences Despite containing guaranine, a stimulant similar to caffeine, the brand would not be positioned in the energy category, but as a soft drink like Coca-Cola, he explained. Because of tautomerism, xanthines such as caffeine appear to have phenolic structure, but the preferred chemical structure in xanthines is the ketone. After complete withdrawal and detoxification from caffeine, it is possible to use it in moderation, but care must be taken as it can be re-addicting. Polyvinyl pyrrolidone with sulfathiazol, procaine hydrochloride, sodium salicylate, benzyl penicillin, chloramphenicol, mendelic acid, caffeine, theophylline, and cortisone. It was clear that what we had heard in the classroom took on new life with the help of caffeine and snickerdoodles, and no doubt, the Holy Spirit. Those who typically consumed around 350 milligrams of caffeine a day had a 20 to 25 percent lower risk of kidney stones than those who consumed no caffeine. It might not be advisable to try it before your morning commute, but caffeine addicts will love the new Corky's Cappuccino flavoured vodka liqueur. Alasdair Mclntyre, European development director for KBP Europe, which is making the caffeine strips for Boots, said he expected brands to copy its product. By that measure, Nehlig's team found, the brain activity of animals given caffeine rose in brain regions involved in locomotion, mood, and awakeness. Energy drinks mainly comprises of high percentage of caffeine, sugar, other energy enhancing ingredient such as, herbal extracts, B vitamins, and taurin. For a 12-ounce soft drink, that's about 72 milligrams of caffeine. In this same study men and women showed similar BP responses to caffeine, but the BP responses might have been due to different homodynamic mechanisms. In defining the diagnosis criteria, Juliano hopes to make it possible for people to recognize caffeine addiction as a real condition that warrants treatment. When they looked only at people who drank less than one cup of caffeinated coffee per day, caffeine was linked to a lower risk of kidney stones in men but not women. If these are opinions I'm sure that it happens to have something to do with the immense amounts of caffeine and sugar that I've ingested over the course of his 50hr hackathon. Side effects of energy drinks are the same as those of caffeine intoxication, and include nervousness, jitteriness, seizures, cardiac arrhythmias, and death. A main ingredient in Stacker 2, an over-the-counter herbal supplement, is caffeine, primarily in the form of anhydrous caffeine and kola nut seeds. This compound had fewer adverse effects than caffeine since it only blocks only the A2A adenosine receptor subtype, and at the same time it is significantly more effective. Theobromide, caffeine and theophylline are naturally occurring methylxanthines found in several plants, foods and beverages, and in several human and veterinary medications. Examples from Classical Literature The physiological effects of theobromine are like caffeine but are obtained by smaller doses. The residue left in the retort is a mixture of caffeine and a resinous substance containing chlorophyll. The artificial preparation of theobromine and caffeine from xanthine, and guanine also show clearly their relations. I'd totaled about three hours of sleep, and even three cups of the Turk's caffeine mud failed to jump-start my brain. Its active principle is theobromine, an alkaloid greatly resembling caffeine, the active principle of coffee and tea. Both contain stimulating alkaloids, theobromine and caffeine, and fat is a notable constituent of cocoa. In addition, as ingested caffeine is rapidly absorbed into the blood stream, it in a few seconds perfuses all bodily organs. Kola drinks owe their vogue to the caffeine which they contain. Coffee owes its stimulating and refreshing qualities to caffeine. The main reason was the fact that he had always been overfond of caffeine, which prevents the body from retaining water. Besides, the caffeine in the coffee probably aided the pilocarpine. Avoid alcohol and caffeine in the evening, and consider a warm milky drink or a herb tea such as camomile before bed. Angela Casini, Michel Picquet and colleagues note that caffeine and certain caffeine-based compounds have recently been in the spotlight as possible anticancer treatments. Choosers were those who chose caffeine over placebo in the majority of 10 choice session and Nonchoosers chose placebo over caffeine in the majority of choice sessions. Those wishing to limit their intake of caffeine might wish to choose green, rather than black tea, since green tea contains less caffeine than black tea. Find more words! 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What is the opposite of caffeine? Words that rhyme with caffeine What is the plural of caffeine? What is the adjective for caffeine? What is the noun for caffeine? Translations for caffeine Use our Sentence Generator Nearby Words caffeinated caffein caffeic caffe caff cafetorium CAFO CAFTA caftan caftans cag cage 8-letter Words Starting With c ca caf caff caffe caffei caffein