Ferrous gluconate provides 12% elemental iron. For example if you take 100 mg ferrous gluconate you will get 12% elemental iron.
Similarly Ferrous sulphate provides 20% elemental iron and
Ferrous Fumarate provides 33% elemental iron that is why ferrous fumarate is best supplement for iron deficiency specially in pregnancy and lactation.
Reference: British Journal of Nutrition 2001.
When calculating the equivalent amount of ferrous sulfate to elemental iron, you need to consider that ferrous sulfate contains approximately 32% elemental iron. Therefore, to calculate the amount of elemental iron in ferrous sulfate, you would multiply the weight of ferrous sulfate by 0.32. For example, 100 mg of ferrous sulfate would be equivalent to 32 mg of elemental iron.
Ferrous sulfate contains 20% elemental iron by weight. Therefore, to calculate the amount of elemental iron in 27 mg of ferrous sulfate, you would multiply 27 mg by 0.20, which equals 5.4 mg of elemental iron.
Thirty three percent of a ferrous fumarate is retained in the form of elemental iron, so for a 90 mg dose, we'd take 33% of 90mg which equals 29.7mg of elemental iron.
Well, darling, ferrous sulfate is about 20% elemental iron. So, in 325 mg of ferrous sulfate, you're looking at roughly 65 mg of actual iron. Just pop that pill and let it work its magic, honey.
Molar mass of Ferrous ascorbate is 408 g/mol Atomic mass of Fe is 55.8 1 mol of Ferrous ascorbate is 408 g; 55.8 g of that is Fe2+. So, 100 mg of Ferrous ascorbate will have 100x(55.8/408)=13.7 mg of elemental Fe
it is the same answer because ferrous is metal and it is equivalent gmoubarak: that is incorrect, you have to see how much elemental iron both are equivalent to and dose them by elemental iron content. ferrous sulfate is 20% elemental iron ferrous gluconate is 12% elemental iron therefore 100 mg of ferrous sulfate is 20mg elemental iron, and 100 mg of ferrous gluconate is 12 mg elemental iron. You can then use this to calculate the conversion between the too. When dosing the two you have to use elemental iron need. Hope this helps. G.Moubarak PharmD
Ferrous bisglycinate contains about 20-30% elemental iron by weight.
When calculating the equivalent amount of ferrous sulfate to elemental iron, you need to consider that ferrous sulfate contains approximately 32% elemental iron. Therefore, to calculate the amount of elemental iron in ferrous sulfate, you would multiply the weight of ferrous sulfate by 0.32. For example, 100 mg of ferrous sulfate would be equivalent to 32 mg of elemental iron.
Ferrous sulfate is composed of around 20% elemental iron by weight. For example, 325 mg of ferrous sulfate contains approximately 65 mg of elemental iron.
Ferrous sulfate contains 20% elemental iron by weight. Therefore, to calculate the amount of elemental iron in 27 mg of ferrous sulfate, you would multiply 27 mg by 0.20, which equals 5.4 mg of elemental iron.
Thirty three percent of a ferrous fumarate is retained in the form of elemental iron, so for a 90 mg dose, we'd take 33% of 90mg which equals 29.7mg of elemental iron.
Ferrous ascorbate typically contains around 30% elemental iron. Therefore, to get 100 mg of elemental iron, you would need to take approximately 333 mg of ferrous ascorbate.
Well, darling, ferrous sulfate is about 20% elemental iron. So, in 325 mg of ferrous sulfate, you're looking at roughly 65 mg of actual iron. Just pop that pill and let it work its magic, honey.
Molar mass of Ferrous ascorbate is 408 g/mol Atomic mass of Fe is 55.8 1 mol of Ferrous ascorbate is 408 g; 55.8 g of that is Fe2+. So, 100 mg of Ferrous ascorbate will have 100x(55.8/408)=13.7 mg of elemental Fe
Molar mass of Fe-fumarate is 169.8 g/molAtomic mass of Fe is 55.81 mol of Fe-fumarate is 169.8 g; 55.8 g of that is Fe2+.So, 100 mg of Fe-fumarate will have 100x(55.8/169.8)=32.8 mg of elemental FeQuestion is on ferrous ascorbate but answer is on ferrous fumarate. Confused
Sodium Feredetate contains 33% elemental iron by weight.
Iron Bisglycinate contains about 20% elemental iron, so 25 mg of Iron Bisglycinate would contain approximately 5 mg of elemental iron.