Ascorbic acid is an alternate name for vitamin C, a vitamin present in a variety of fruits, plants and other foods. Ascorbic acid occurs naturally in foods and can also be synthesized. All humans need regular, though small, amounts of ascorbic acid to maintain proper health and bodily functions, though there is no significant difference between the naturally and synthetically produced vitamin.
Ascorbic Acid
Ascorbic acid, sometimes referred to as l-ascorbic acid, is identical whether it is found in nature or synthesized, notes the Linus Pauling Institute. The body uses vitamin C to perform vital tasks, such as repairing tissues and to make skin, tendons, ligaments and blood vessels. Your body cannot produce vitamin C, so all your required vitamin C must come from your diet or from dietary supplements.
Differences
According to the Linus Pauling Institute, at least two studies that tested the differences between synthetic and natural ascorbic acid in humans. The studies revealed no significant differences in how the human body absorbed the two variations of the vitamin. One study showed that there was no difference in vitamin C in the body between people who got it by eating foods versus those who got it only through ascorbic acid tablets.
Natural Sources and Deficiency
Most people get enough vitamin C through their diets that they do not need to add dietary supplements. Ascorbic acid is in various fruits, such as pineapple, watermelon and citrus fruits, as well as vegetables, such as green and red peppers, spinach, broccoli and winter squash. Not getting enough vitamin C can lead to a vitamin deficiency characterized by symptoms such as anemia, bleeding gums, nosebleeds, weakened tooth enamel and, in serious cases, scurvy, according to MedlinePlus.
Synthetic Forms and Absorption Rates
Synthesized ascorbic acid comes in a variety of forms, including powders, liquid vitamin solution and pill form. According to the Linus Pauling Institute, absorption rates of vitamin C do not differ significantly among tablets, solutions or chewable tablets. However, time-release capsules have a 50 percent lower absorption rates than other forms. If you're considering taking a vitamin supplement of any kind, always talk to your doctor before you do so.
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