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Beverage containing stimulants

An energy drink is a type of drink containing stimulant compounds, usually caffeine, which is marketed as providing mental and physical stimulation (marketed as "energy", but distinct from food energy). They may or may not be carbonated and may also contain sugar, other sweeteners, or herbal extracts, among numerous other possible ingredients. They are a subset of the larger group of energy products, which includes bars and gels, and distinct from sports drinks, which are advertised to enhance sports performance. There are many brands and varieties in this drink category. Energy drinks have the effects of caffeine and sugar, but there is little or no evidence that the wide variety of other ingredients have any effect. Most effects of energy drinks on cognitive performance, such as increased attention and reaction speed, are primarily due to the presence of caffeine. Other studies ascribe those performance improvements to the effects of the combined ingredients. Advertising for energy drinks usually features increased muscle strength and endurance, but there is no scientific consensus to support these claims. Energy drinks have been associated with many health risks, such as an increased rate of injury when usage is combined with alcohol, and excessive or repeated consumption can lead to cardiac and psychiatric conditions.

Energy drinks are usually marketed to young people and provide the health effects of caffeine. Health experts agree that energy drinks which contain caffeine do improve alertness. The dietary supplements in energy drinks may be purported to supply benefits, such as for vitamin B12, but no claims of using supplements to enhance health in otherwise normal people have been verified scientifically. Marketing of energy drinks has been particularly directed towards teenagers, with manufacturers sponsoring or advertising at extreme sports events and music concerts, and targeting a youthful audience through social media channels.

Energy drinks have the effects caffeine and sugar provide, but there is little or no evidence that the wide variety of other ingredients have any effect. Adverse effects associated with caffeine consumption in amounts greater than 400 mg include nervousness, irritability, sleeplessness, increased urination, abnormal heart rhythms (arrhythmia), and dyspepsia. Caffeine dosage is not required to be on the product label for food in the United States, unlike drugs, but most (although not all) place the caffeine content of their drinks on the label anyway, and some advocates are urging the FDA to change this practice.

Excessive consumption of energy drinks can have serious health effects resulting from high caffeine and sugar intakes, particularly in children, teens, and young adults. Excessive energy drink consumption may disrupt teens' sleep patterns and may be associated with increased risk taking behavior. In Europe, energy drinks containing sugar and caffeine have been associated with the deaths of athletes. Reviews have noted that caffeine content was not the only factor, and that the cocktail of other ingredients in energy drinks made them more dangerous than drinks whose only stimulant was caffeine; the studies noted that more research and government regulation were needed. The American Academy of Pediatrics recommends that children not consume caffeinated energy drinks.

Energy drinks were an active subset of the early soft drink industry; Pepsi, for instance, was originally marketed as an energy booster. Coca Cola's name was derived from its two active ingredients, both known stimulants: coca leaves and kola nuts (a source of caffeine). Fresh coca leaves were replaced by "spent" ones in 1904 because of concerns over the use of cocaine in food products; the federal lawsuit United States v. Forty Barrels and Twenty Kegs of Coca Cola and subsequent litigation pressured The Coca Cola Company into reducing the amount of caffeine in its formula by 1916, though the Food and Drug Administration ultimately lost the case against the inanimate Coca Cola barrels because it failed to demonstrate that the caffeine levels in the drink—78 mg per 8 fl oz, a level comparable to modern energy drinks, at the time of the lawsuit—was harmful as alleged. These developments brought an end to the first wave of energy drinks. In the UK, Lucozade was originally introduced in 1927 by a Newcastle pharmacist, William Walker Hunter, as a hospital drink for "aiding the recovery;" in the early 1980s, it was promoted as a drink for "replenishing lost energy." One of the first post Forty Barrels energy drinks introduced in America was Dr. Enuf. Its origins date back to 1949, when a Chicago businessman named William Mark Swartz was urged by co workers to formulate a soft drink fortified with vitamins as an alternative to sugar sodas full of empty calories. He developed an "energy booster" drink containing B vitamins, caffeine and cane sugar. After placing a notice in a trade magazine seeking a bottler, he formed a partnership with Charles Gordon of Tri City Beverage to produce and distribute the soda. Dr. Enuf is still being manufactured in Johnson City, Tennessee and sold sparsely throughout the nation. In Japan, the energy drink dates at least as far back as the early 1960s, with the launch of the Lipovitan brand. However, in Japan, most of the products of this kind bear little resemblance to soft drinks, and are sold instead in small brown glass medicine bottles, or cans styled to resemble such containers. These "eiyō dorinku" (literally, "nutritional drinks") are marketed primarily to salarymen. Bacchus F, a South Korean drink closely modeled after Lipovitan, also appeared in the early 1960s and targets a similar demographic. In 1985, Jolt Cola was introduced in the United States. Its marketing strategy centered on the drink's caffeine content, billing it as a means to promote wakefulness. The drink's initial slogan read: "All the sugar and twice the caffeine." In 1995, PepsiCo launched Josta, the first energy drink introduced by a major US drink company (one that had interests outside energy drinks), but Pepsi discontinued the product in 1999. Pepsi would later return to the energy drink market with the AMP brand. In Europe, energy drinks were pioneered by the Lisa company and a product named "Power Horse", before Dietrich Mateschitz, an Austrian entrepreneur, introduced the Red Bull product, a worldwide bestseller in the 21st century. Mateschitz developed Red Bull based on the Thai drink Krating Daeng, itself based on Lipovitan. Red Bull became the dominant brand in the US after its introduction in 1997, with a market share of approximately 47% in 2005. In New Zealand and Australia, the leading energy drink product in those markets, V, was introduced by Frucor Beverages. The product now represents over 60% of market in New Zealand and Australia. In 2002, Hansen Natural Company introduced the energy drink Monster Energy. Hansen Natural Company changed their name to Monster Beverage Corporation after an agreement by shareholders to change the name after Monster Energy became the largest source of revenue. The company's previous beverages were taken ownership by the Coca Cola Company. The energy shot product, an offshoot of the energy drink, was launched in the US with products such as "5 Hour Energy," which was first released onto the market in 2004. A consumer health analyst explained in a March 2014 media article: "Energy shots took off because of energy drinks. If you’re a white collar worker, you’re not necessarily willing to down a big Monster energy drink, but you may drink an energy shot." In 2007, energy drink powders and effervescent tablets were introduced, whereby either can be added to water to create an energy drink. On 14 August 2012, the word "energy drink" was listed for the first time in the Merriam Webster's Collegiate Dictionary.

Energy shots are a specialized kind of energy drink. Whereas most energy drinks are sold in cans or bottles, energy shots are usually sold in smaller 50ml bottles. Energy shots can contain the same total amount of caffeine, vitamins or other functional ingredients as their larger versions, and may be considered concentrated forms of energy drinks. The marketing of energy shots generally focuses on their convenience and availability as a low calorie "instant" energy drink that can be taken in one swallow (or "shot"), as opposed to energy drinks that encourage users to drink an entire can, which may contain 250 calories or more. A common energy shot is 5 hour Energy which contains B vitamins and caffeine in an amount similar to a cup of coffee.

Energy drinks such as Red Bull are often used as mixers with alcoholic drinks, producing mixed drinks such as Vodka Red Bull which are similar to but stronger than rum and coke with respect to the amount of caffeine that they contain. Sometimes this is configured as a bomb shot, such as the Jägerbomb or the F Bomb—Fireball Cinnamon Whisky and Red Bull. Caffeinated alcoholic drinks are also sold in some countries in a wide variety of formulations. The American products Four Loko and Joose originally combined caffeine and alcohol before caffeinated alcoholic drinks were banned in the U. S. in 2010.

Energy drinks generally contain methylxanthines (including caffeine), B vitamins, carbonated water, and high fructose corn syrup or sugar (for non diet versions). Other common ingredients are guarana, yerba mate, açaí, and taurine, plus various forms of ginseng, maltodextrin, inositol, carnitine, creatine, glucuronolactone, sucralose or ginkgo biloba. The FDA recommends that 400 mg per day is safe for adults, while 1200 mg per day can be toxic.

In 2017, global energy drink sales were about 44 billion euros. In 2017, manufacturers were modifying the composition of energy drinks for reduced or no sugar content and lower calories, caffeine content, "clean" labels to reflect the use of organic ingredients, exotic flavors, and ingredients that may affect mood.

In Australia and New Zealand, energy drinks are regulated under the Australia New Zealand Food Standards Code; limiting the caffeine content of 'formulated caffeinated beverages' (energy drinks) at 320 mg/L (9.46 mg/oz) and soft drinks at 145 mg/L (4.29 mg/oz). Mandatory caffeine labeling is issued for all food products containing guarana in the country, and Australian energy drink labels warn consumers to drink no more than two cans per day. Bridgetown in Western Australia became the first place in Australia to ban the sale of energy drinks to persons under 18 years for four months as of February 2023.

In 2009 under the Ministry of Social Protection, Colombia prohibited the sale and commercialization of energy drinks to minors under the age of 14.

In June 2016, Latvia banned the sale of energy drinks containing caffeine or stimulants like taurine and guarana to people under the age of 18.

In November 2014, Lithuania became the first country in the EU to ban the selling of energy drinks to anyone under the age of 18. The Baltic state placed the ban in reaction to research showing how popular energy drinks were among minors. According to the AFP reports roughly 10% of school aged Lithuanians say they consume energy drinks at least once a week.

Norway did not allow Red Bull for a time, although this restriction has been relaxed. In May 2009, it became legal to sell in Norway. The Norwegian version has reduced levels of vitamin B6. The United Kingdom investigated the drink, but only issued a warning against its consumption by children and pregnant women.

In November 2012, President Ramzan Kadyrov of Chechnya (Russian Federation) ordered his government to develop a bill banning the sale of energy drinks, arguing that as a form of "intoxicating drug", such drinks were "unacceptable in a Muslim society". Kadyrov cited reports of one death and 530 hospital admissions in 2012 due to "poisoning" from the consumption of such drinks. A similar view was expressed by Gennady Onishchenko, Chief Sanitary Inspector of Russia.

In 2009, a school in Hove, England requested that local shops refrain from selling energy drinks to students. Headteacher Falklanda Sanders added that "This was a preventative measure, as all research shows that consuming high energy drinks can have a detrimental impact on the ability of young people to concentrate in class." The school negotiated for their local branch of the Tesco supermarket to display posters asking students not to purchase the products. Similar measures were taken by a school in Oxted, England, which banned students from consuming drinks and sent letters to parents. While not yet age restricted by legislation, all major UK supermarkets have agreed to voluntarily stop the sale of energy drinks to under 16s. The UK government plans to end the sale of energy drinks to under 16s in the future. In January 2018, many United Kingdom supermarkets banned the sale of energy drinks containing more than 150 mg of caffeine per liter to people under 16 years old; this was followed by the UK government announcing that it planned to ban all sales of energy drinks to minors in 2019. However, in 2022 such plans were reported to have been scrapped by Health Secretary Sajid Javid.

As of 2013 in the United States, some energy drinks, including Monster Energy and Rockstar Energy, were reported to be rebranding their products as drinks rather than as dietary supplements. As drinks they would be relieved of FDA reporting requirements with respect to deaths and injuries and can be purchased with food stamps, but must list ingredients on the can. Some places ban the sale of prepackaged caffeinated alcoholic drinks, which can be described as energy drinks containing alcohol. In response to these bans, the marketers can change the formula of their products.

In January 2019, President Shavkat Mirziyoyev of Uzbekistan signed a law that imposes a number of restrictions on energy drinks. To protect the younger generation, a rule had been introduced prohibiting the sale of energy drinks to persons under the age of 18. Advertising of energy drinks was prohibited on television and radio from 7:00 to 22:00. It was also completely banned in printed publications intended primarily for children and adolescents, in medical, sports and educational institutions.

In India, the Food Safety and Standards Authority of India (FSSAI) regulates the manufacturing, packaging, labeling, and sale of energy drinks. Listed here are substances and the maximum amount of consumption in a single day as recommended by FSSAI. Taurine is limited to 2000mg/per day, D glucuronic Y lactone is limited to 1200/per day, Inositol is limited to 100 mg/per day, and Pantothenic acid is limited to 10mg/per day.