Ferrous fumarate is an organic iron, which is absorbed better than ferrous sulphate, an in-organic iron. Ferrous sulphate may cause intestinal side effects, such as constipation, nausea, bloating...in many users, so it is produced in enteric-coated form, which may not absorbed as well as standard supplement. Ferrous fumarate is readily absorbed and less likely to cause intestinal side effects.
Ferrous fumarate causes far less constipation and stomach irritation compared with ferrous sulfate. Ferrous gluconate is also less constipating, but still is more so than fumarate.
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.
i am tired all the time and i am getting a scan for a swoolen tummy,my doc put me on 210mg ferrous fumarete why ?
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
ferrous sulphate when it is heated it changes into red brown color
one is organic and the other is inorganic
Ferrous ascorbate and ferrous fumarate are for different purposes. Ferrous fumarate is for the anemic patients those are deficient in iron while ferrous ascorbate helps retardation or prevention of Fe(II) oxidation.
Ferrous fumarate causes far less constipation and stomach irritation compared with ferrous sulfate. Ferrous gluconate is also less constipating, but still is more so than fumarate.
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.
i am tired all the time and i am getting a scan for a swoolen tummy,my doc put me on 210mg ferrous fumarete why ?
Microgynon Ed is a type of hormonal contraceptive typically given in the form of tablets. Ferrous fumarate is iron (II) fumarate and is taken to supplement your intake of iron.
The formula for ferrous sulphate is FeSO4.
Ferrous sulphate, or iron (II) sulphate has the formula FeSO4.
Ferrous Sulphate, also known as Iron (II) sulphate or green vitrol is green.
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
There are various ferrous salts which can be given during pregnancy such as ferrous ascorbate, ferrous sulphate, ferrous fumarate, ferrous gluconate, etc. Various salts will have different proportion of elemental iron being absorbed in the body. It depends on inter-subject variability. Choice has to be made based on requirement of iron as well as better absorption of iron with minial side effects. Some patients do not have any issues with sulphate, fumarate salts whereas some may have - so the form of Iron is tailored at the beginning of treatment by gynecologist. Finally, answering to the above question, Ferrous ascorbate has better absorption profile with less side effects (though elemental iron supplied to the body is comparatively less). Hope it helps :) :)
ferrous sulphate when it is heated it changes into red brown color