A drink is simply a liquid meant for human consumption. However, in its most basic sense, drinks serve the same purpose as food. Besides their basic purpose of satisfying thirst, beverages also play significant roles in modern society. Common varieties of beverages available in the market include juice, plain drinking water, tea, coffee and hot chocolate. Over the centuries, these beverages have developed into distinct products, each with its own set of benefits and drawbacks.

Carbonated drinks are known for providing immediate effects on the body. They provide a rush of energy that may motivate an individual to work harder or exercise. Though carbonated soft drinks are regularly consumed by athletes, they are still preferred by individuals who want a refreshing pick-me-up or those who simply want a beverage to enjoy during long travels. On the other hand, carbonated water is recommended as therapy for individuals suffering from high blood pressure or other circulatory problems. Carbonation also relaxes the throat and improves the digestion, while providing stimulation for the brain.

Juice drinks have long been consumed by individuals looking for quick energy. A wide variety of flavors and drinks have emerged over the years, assuring customers of a quick pick-me-up. In addition, juices from citrus fruits have long been associated with health benefits, promoting good digestion and preventing against constipation. Juices and other drinks are also consumed by pregnant women due to the low content of calories and the rich source of nutrients, especially Vitamin C. For those with kidney disease, the juice of grapefruit is a recommended pick-me-up, helping to dilute the toxins in the urine, easing the symptoms of fatigue and aiding in weight loss.

Over the centuries, the pick-me-up has developed into a long-established habit. Drinks containing caffeine, including coffee, tea and chocolate have all been consumed by people all over the world. Despite the warnings against overuse of these products, millions of people continue to consume them on a daily basis. Some health professionals recommend avoidance of caffeine and other stimulants in favor of natural alternatives, such as green tea.

Milk has been an integral part of human consumption since time immemorial, although recent research suggests that its benefits may be overstated. Nevertheless, milk has long provided the power boost to go beyond basic breakfast foods. It provides energy and is used for more elaborate meals, as well as in the making of strong drink recipes. The rich taste and nutritional value of milk has carried the tradition forward, and even though most drinkers do not consider themselves to be a vegetarian, there are no strict rules against consuming milk as part of a nutritious diet.

Unlike other products, the alcoholic drink has been subject to extensive study. It is believed to have benefitted human life throughout history. Alcohol consumption has been banned in many countries, making alcohol research more intense and rigorous. There is a growing body of scientific evidence indicating that drinking may have beneficial effects on human health, possibly leading to an overall reduction in serious health problems, such as cancer and diabetes. In spite of this research, however, drinking remains a popular choice with millions of people worldwide. As with many things in life, moderation should be the rule of thumb when it comes to alcoholic drinks.