Category: Dietary inhibitors

Did you know that despite adequate dietary intake, some factors can severely hinder your body's ability to utilize this vital mineral? Understanding what stops absorption of iodine is key to preventing deficiency and supporting optimal thyroid function.

While heme iron, primarily found in animal products, is known for its high bioavailability and is generally less sensitive to dietary inhibitors than non-heme iron, certain substances can still interfere with its uptake. For instance, high doses of calcium have been shown to significantly diminish absorption, even for the highly efficient heme form.

While most people know that calcium is essential for strong bones, a surprising number of dietary and lifestyle factors can negatively impact the body's ability to absorb it. Understanding **what cancels out calcium absorption** is a critical step toward ensuring you get the most nutritional value from your food and supplements.