Vitamin C is an essential nutrient that humans must ingest through their diet as the body cannot produce it. It is responsible for various chemical functions, including energy production, collagen synthesis, and acting as an antioxidant. Foods rich in vitamin C include fruits and vegetables, and it has been shown to reduce the risk of serious diseases.
Vitamin C is an essential nutrient responsible for making compounds and assisting in basic chemical functions. Humans must ingest this vitamin, also called ascorbic acid, because the body cannot produce it. People can get their daily allowance by eating raw fruits and vegetables as part of a healthy diet.
The human body uses vitamin C to complete a variety of chemical reactions, such as providing energy to cells and sending information through neurons. Helps synthesize norepinephrine, a neurotransmitter that carries messages throughout the nervous system. The vitamin is necessary for the body to produce collagen, the substance that forms bones, blood vessels, ligaments, tendons, and cartilage. Vitamin C even metabolizes cholesterol, which means it can help lower cholesterol levels. Also, it helps the body absorb iron.
Another important nutritional role of vitamin C is as an antioxidant. Antioxidants are molecules that bind to free radicals, which might otherwise be free-floating and damage healthy tissue. By reducing the amount of free radicals, antioxidants protect molecules such as DNA, lipids, proteins, and carbohydrates. They also detoxify the bloodstream of chemicals from cigarette smoking.
Since vitamin C is water soluble, fresh, raw fruits and vegetables are our best natural source. Foods rich in this vitamin include red bell peppers, oranges, pineapple, tomatoes, nectarines, strawberries, broccoli, and potatoes. The recommended daily allowance has recently been increased to around 80mg, depending on a person’s age and gender. Most people get enough from their diet or from vitamin-fortified foods like apple juice. Some people take it as part of a vitamin supplement, but it is generally recommended that a person’s daily intake not exceed 1,000 mg, as too much can be toxic.
Vitamin C has been shown to reduce the risk of serious diseases. It has always been the only way to cure scurvy, a disorder caused by malnutrition, but it also reduces a person’s chances of developing high blood pressure, cataracts, heart disease, and even cancer. The interaction of vitamins with serious diseases is still being studied and further understood.
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