The Jamaican tuna plant is a variety of prickly pear cactus sometimes called coastal prickly pear. The cactus is native to the Southeastern United States, Mexico and South America, although it now grows in Jamaica, other parts of the Caribbean and throughout the Mediterranean and Middle East regions.

All types of cinnamon belong to the genus Cinnamomum, so there really isn’t a “fake” cinnamon. But true cinnamon comes from one specific species -- Cinnamomum verum -- which is native to Ceylon. Other types of cinnamon come from several different cinnamomum trees. They're collectively referred to as cassia cinnamon.

Indian black salt, also known as kala namak or sanchal, is a type of Indian volcanic rock salt commonly used in India, Pakistan and other Asian countries. The “black” salt is actually pinkish-grey due to the presence of iron and other minerals.

Sodium butyrate is the sodium salt of butyric acid, which is a short-chain fatty acid. It’s a natural byproduct of the fermentation of dietary fibers in your large intestine.

Red grapes are made into red wine, grape juice, jams and jellies, or simply enjoyed fresh off the vine. They make a low-calorie, nutritious snack. Red grapes and many other dark-skinned varieties contain numerous compounds that provide many health benefits.

Sea urchin sushi, also known as uni, is a delicacy made from the gonads of the sea urchin. According to Sushi Encyclopedia, this type of sushi is rich and creamy, although it has a strong ocean smell.

Bodybuilders are strongly focused on consuming enough protein each day so that their muscles have enough building blocks to grow bigger and stronger. Beef, pork and lamb are excellent sources of protein, as well as being tasty.

Coconut milk and oil are common ingredients in the cuisines of Thailand and surrounding Asian countries. Coconut products are not as popular in North America, sometimes viewed as unhealthy because of high saturated fat content.

English muffins and bread are grain products that have similar nutritional value. They might look different and be prepared differently, but they belong to the same food group and are a good source of carbohydrates.

Coconut cream is a thick, rich plant-based food that comes from raw coconuts. After ripe coconuts are harvested, their white flesh is grated and soaked in water, and the cream rises to the top of the mixture for manufacturers to skim off and package.

Psyllium husk is a high-fiber laxative you can take to add bulk to your stool. When you take psyllium husk powder -- also simply referred to as psyllium -- the components attract water to your stool, making it easier to pass, according to the University of Michigan Health System.

An allergic reaction to any food or beverage can occur if your immune system perceives it as a threat. Your immune system is rarely “wrong,” although it can sometimes overreact to natural compounds that are innocuous to the vast majority of other people.