Wizard of Vitamins

Hydroxycitric Acid Vitamin

What is Hydroxycitric Acid?

(-)-Hydroxycitric acid (HCA) is a compound found in Garcinia cambogia, a type of fruit. HCA has a chemical structure similar to that of citric acid (the primary acid in citrus fruits).

Hydroxycitric Acid in Diets

HCA is found in only a few plants, with one rich source being the rind of a little pumpkin-shaped fruit called Garcinia cambogia, which is native to Southeast Asia. This fruit (also called Malabar tamarind) is used as a condiment in dishes such as curry.

Hydroxycitric Acid Medicinal Treatments

Weight loss

Known Consequences of Hydroxycitric Acid Deficiency

Since it is not an essential nutrient, HCA is not associated with a deficiency state.

Hydroxycitric Acid Recommended Dosages

Optimal amounts of HCA remain unknown. Although dieters sometimes take 500 mg of HCA three times per day (before each meal), this amount is far below the levels used in animal research (figured on a per-pound body weight basis). The effect of HCA is enhanced when used in conjunction with a low-fat diet, because HCA does nothing to reduce the caloric effects of dietary fat. Since HCA’s mechanism of action seems to be at least partially a blockade of conversion of simple sugars into fats, it is likely to work best in conjunction with a high simple sugar diet. HCA may therefore be less useful if it only offsets the negative effects of an otherwise unhealthy diet. High-fiber diets may impair absorption of HCA as noted above. HCA supplements are available in many forms, including tablets, capsules, powders, snack bars, and chewing gum.

Hydroxycitric Acid Side Effects

HCA has not been linked to any adverse effects. At the time of writing, there were no well-known drug interactions with HCA.