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Facts

History of chocolate

Many historians have estimated that chocolate has been around for about 2000 years, but it is likely older. Anthropologists have found cacao residue in pottery dating back about 3000 years ago. The Mayans and Aztecs used cacao bean. The Mayans of Central America discovered cocoa about 900 AD. Mayans grew cacao trees and ground cacao beans to make a bitter drink that was used in ceremonies and everyday life. The drink was served hot and was popular with kings and priests. Mayan chocolate was a spicy drink that mixed ground-up cacao with chile, vanilla, and other spices. Mayans also used cacao beans as a form of money. Spanish explorers took the cacao beans back to Spain and new recipes for the drink developed including the addition of sugar and changing the texture. By the 17th century, chocolate was a popular drink throughout Europe. In 1828, a Dutch chemist named Van Houten developed a method to remove most of the cocoa butter from processed cacao, leaving a powdered chocolate. His product became known as "Dutch cocoa," and it soon led to the creation of solid chocolate. The creation of the first modern chocolate bar is credited to Joseph Fry. In 1847, Fry discovered that he could make a moldable chocolate paste by adding melted cacao butter back into Dutch cocoa. By 1868, a company called Cadbury founded by John Cadbury was marketing boxes of chocolate candies in England. Milk chocolate hit the market a few years later, pioneered by the company called Nestle which was founded by Henri Nestle in Switzerland. The Hershey company was founded by Milton Hershey in the United States in 1894.

Health benefits of chocolate

Flavanols are found in cocoa and chocolate. Flavanols have antioxidant qualities, and research shows that flavanols have other potential benefits such as heart health and reduce the risk of cancer. Flavanols may lower blood pressure, improve blood flow to the brain and heart, make blood platelets less sticky and able to clot, reduce the risk of stroke, and reduce cholesterol. Flavonols may also protect the skin against sun damage. Flavanols are thought to reduce memory loss in older people.

Flavanols in chocolate help digestion by increasing beneficial bacteria in the gut and this prevents too many bad bacteria from growing there. Chocolate also has fiber. Some chocolate has beneficial minerals such as potassium, zinc, iron, and selenium. 

Chocolate is thought to help people feel better because it has phenylethylamine which encourages the brain to release feel-good endorphins. Chocolate contains psychostimulants (theobromine and caffeine) which affect the mind, mood, and mental status.
 

Types of chocolate

The main types of chocolate are milk chocolate, dark chocolate (semisweet chocolate, bittersweet chocolate, and unsweetened chocolate), and white chocolate. They are different in the amount of cocoa, milk, cocoa butter, and sugar they contain. The composition of the mixture, type of cacao beans, the treatment and roasting of beans, and the types and amounts of additives used will affect the flavor and the price of the final chocolate.

Cocoa powder is used for baking and making drinks with milk and sugar added. Two types of unsweetened cocoa powder are natural cocoa and Dutch-process cocoa.

Flavonol is a pigment that gives chocolate its color, which is why dark chocolate is preferable to other types of chocolate. White chocolate contains no flavonols. Ordinary plain chocolate, has about 40% flavonol-containing cocoa. Milk chocolate contains about 30% flavonol-containing cocoa. The average milk chocolate candy bar has about 15% flavonol-containing cocoa.

Recommendations for eating chocolate

When cocoa is processed into chocolate products, it goes through several steps that reduces the flavanols. The more chocolate is processed, the more flavanols are lost. You should eat small amounts (1 ounce a few times per week) of minimally processed dark chocolate with at least 70% cocoa content. This type of chocolate will contain the most powerful antioxidants and the least amount of sugar. Many chocolate manufacturers are looking for ways to keep the flavanols in their processed chocolates. Your best choices are usually dark chocolate over milk chocolate. Try not to eat much chocolate that is loaded with fats and sugars. Try to use natural cocoa powder that has not undergone Dutch processing (cocoa that is treated with an alkali to neutralize its natural acidity).

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