Is Iron Bisglycinate the Same as Elemental Iron? Understanding the Differences
When it comes to iron supplements, there can be some confusion regarding different forms of iron, particularly iron bisglycinate and elemental iron. In this article, we will explore the distinctions between these two forms of iron, their benefits, and how they can affect your health.
What is Elemental Iron?
Elemental iron refers to the actual amount of iron that is available in a supplement or food source. It is the pure form of iron that can be absorbed by the body. Iron is an essential mineral that plays a crucial role in various bodily functions, including the transportation of oxygen in the blood, energy production, and the maintenance of a healthy immune system.
Common dietary sources of elemental iron include red meat, poultry, fish, lentils, beans, and fortified cereals. In the context of supplements, elemental iron can come in several forms, such as ferrous sulfate, ferrous gluconate, and iron bisglycinate.
What is Iron Bisglycinate?
Iron bisglycinate is a chelated form of iron, meaning it is bound to two molecules of the amino acid glycine. This chelation process enhances the stability and absorption of iron in the digestive tract, making it a popular choice among supplement formulations. Iron bisglycinate is often recommended for individuals who may experience gastrointestinal discomfort from other forms of iron supplements.
Key Differences Between Iron Bisglycinate and Elemental Iron
1. Absorption: One of the primary differences between iron bisglycinate and elemental iron lies in their absorption rates. Iron bisglycinate is often better absorbed by the body due to its chelated form, which helps prevent gastrointestinal side effects such as constipation and nausea that are common with other iron supplements.
2. Iron Content: While elemental iron refers to the actual iron content in a supplement, iron bisglycinate contains both iron and glycine. Therefore, the amount of elemental iron in iron bisglycinate is lower than in other supplements. For example, a typical dosage of iron bisglycinate may provide around 20% elemental iron, while other forms may offer closer to 30% or more.
3. Digestive Tolerance: Many individuals who struggle with iron supplementation find that iron bisglycinate is gentler on the stomach. Its chelated form reduces the likelihood of irritation and allows for better tolerance, making it a more suitable option for those who experience side effects from traditional iron supplements.
Benefits of Iron Bisglycinate
– Improved Absorption: As mentioned, iron bisglycinate’s chelated form allows for enhanced absorption, providing an effective way to increase iron levels.
– Reduced Side Effects: Many users report fewer gastrointestinal issues with iron bisglycinate compared to other iron supplements.
– Versatile Use: Iron bisglycinate can be beneficial for a range of individuals, including those with anemia, pregnant women, and athletes needing to boost their iron levels.
Conclusion
In summary, while iron bisglycinate is a form of iron supplement, it is not the same as elemental iron. Elemental iron refers to the pure iron content that can be absorbed by the body, while iron bisglycinate is a chelated form that enhances absorption and minimizes digestive discomfort. If you are considering an iron supplement, it is essential to understand these differences and consult with a healthcare provider to determine the best option for your needs.
By understanding the distinctions between iron bisglycinate and elemental iron, you can make informed choices about your supplementation and overall health. Always consider your individual health requirements and seek professional advice for personalized recommendations.