Are there blue foods

Thus, blue may not have spread so much in nature because it was not the most effective in this sense, red won! As a last curiosity about blue foods: there are chickens of the "araucana" breed that usually offer us striking and unique blue eggs.

However, scientists tell us that this phenomenon is actually due to a retrovirus. Image: Alex Torres. General culture History biology Other phrases Literature. Why are not there blue foods? They are very hard to find! Subscribe to our YouTube channel and enjoy the best video trivia. Do you want to be you? Click and Subscribe Now. Recent Posts Loading.. Concord grapes are a healthy, purple-blue fruit that can be eaten fresh or used to make wine, juices, and jams. In fact, Concord grapes are higher in these compounds than purple, green, or red grapes Though more research is needed, some studies show that Concord grapes and their juice may boost your immune system For example, one 9-week study that had people drink 1.

Additionally, several smaller studies suggest that drinking Concord grape juice daily may boost memory, mood, and brain health 30 , 31 , 32 , They can be eaten fresh, dried, or in jams and juices. You may also find them in dietary supplements.

Black currants are especially high in vitamin C , which is a well-known and potent antioxidant. A single cup grams of fresh blackcurrant supplies more than two times the DV for this vitamin As an antioxidant , vitamin C helps protect against cellular damage and chronic disease. In fact, some population studies note that diets rich in this nutrient may offer significant protection against heart disease Additionally, vitamin C plays a key role in wound healing, your immune system, and the maintenance of your skin, bones, and teeth 23 , 36 , Damsons are blue plums that are often processed into jams and jellies.

They can also be dried to make prunes As a result, eating more prunes may increase stool frequency and soften your stools, making your bowel movements easier to pass 40 , Plums also contain certain plant compounds and a type of sugar alcohol called sorbitol, which may help loosen your stools and promote more frequent bowel movements as well Blue tomatoes, also known as purple or Indigo Rose tomatoes, are grown to be high in anthocyanins Their high anthocyanin content gives off a purple-blue tint Several studies suggest that diets high in anthocyanin-rich foods may reduce inflammation , protect against heart disease, and promote eye and brain health 45 , 46 , 47 , 48 , 49 , Observational studies link lycopene-rich diets to a reduced risk of heart disease, stroke, and prostate cancer 52 , 53 , Bake, broil, deep-fry, grill or steam.

Coffee Tea Perfect for when you're Too Sober See All Drinks. Dining Hall Dorm Lyfe Perfect for when you're Broke See All How To. See All Videos. That email doesn't look right. About midway through that process, the cabbage is blue. Boiling red cabbage will also turn the water a deep purple color.

When a base, such as baking soda, is added to the water and stirred, the hue changes to a blue shade. This water can then be used as a food colorant.

They have a bitter flavor. As with Blue Java Bananas, blue tulips are a cultivar. They have a mild, lettuce-like flavor. Man Delights Not Me. Subscribe RSS. Carrots: Although carrots are typically thought of as orange vegetables, before selective breeding, purple carrots were the most common. Chicory: The first of many edible blue flowers, chicory is native to Europe and has a taste similar to endive. Corn: Like carrots, corn comes in just about every color, including blue. Cornflower: Not to be confused with the cornmeal that can be made from blue corn kernels, these edible flowers have a taste reminiscent of cloves and are used to add color to tea.