As far as I understand it swells because of oxidation process is going on inside tablets thus releasing gaseous substance. In worse condition tablet cracks sometime. I think water or humidity is to be avoided during its formulation. Compacted api is prefered. Slug-deslug to be done. Some good antioxident like BHA, BHT, SMBS to be used. And moisture barrier pre coat before final coating to be done
Ferrous fumarate tablets typically appear as dark green or dark brown in color.
Iron tablets contain Iron in the form of Iron (II) sulphate (ferrous sulphate) which is readily soluble in water.Sometimes ascorbic acid acid is added to aid absorption by the body. Iron (II) sulphate contains Fe2+ ions. As a matter of interest,some cereals contain minute amounts of Iron dust (you can separate this out with a magnet in the lab.)
Iron tablets are not made of elemental iron because it would react with moisture and air, causing it to rust. Instead, iron tablets contain iron salts such as ferrous sulfate or ferrous fumarate, which are more stable. These salts can deliver iron to the body without causing oxidation or rusting.
Ferrous sulfate tablets are commonly used to treat and prevent iron deficiency anemia. They help to increase levels of iron in the body, which is essential for producing red blood cells and carrying oxygen throughout the body. Ferrous sulfate tablets are often prescribed by healthcare providers for individuals with low iron levels due to factors like poor diet, pregnancy, or chronic blood loss.
Ferrous fumarate tablets are commonly used as an iron supplement to treat or prevent iron deficiency anemia. They help increase the levels of iron in the body, which is essential for the production of red blood cells and hemoglobin. It is often prescribed by healthcare providers for individuals with low iron levels due to inadequate dietary intake, blood loss, or certain medical conditions.
Ferrous fumarate tablets typically appear as dark green or dark brown in color.
Vitamin C tablets usually contain either sodium ascorbate or potassium ascorbate along with other things such as flavouring and glucose (or an artificial sweetener) and sometimes sodium bicarbonate to make them effervescent. Vitamin C is ascorbic acid and may be present in effervescent tablets when it will react with the sodium bicarbonate in contact with water to produce carbon dioxide and the salt, sodium ascorbate. The ingredients are generally stated on the packaging of the tablets, so always check the packaging to see if the contents are suitable for your needs.
Iron tablets are not made of pure metallic iron; instead, they contain iron salts like ferrous sulfate, ferrous gluconate, or ferrous fumarate. These salts are easily absorbed by the body. The tablets are designed to be easy to swallow and digest, which is why they are usually coated and do not resemble solid iron.
aluminium
Iron tablets contain Iron in the form of Iron (II) sulphate (ferrous sulphate) which is readily soluble in water.Sometimes ascorbic acid acid is added to aid absorption by the body. Iron (II) sulphate contains Fe2+ ions. As a matter of interest,some cereals contain minute amounts of Iron dust (you can separate this out with a magnet in the lab.)
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.
Aluminium - because it's infinitely recyclable, and inert.
To prevent accidental consumption of large quantities by children, which can cause iron poisoning. Iron supplement pills are red, may resemble sweets and are widely used. In the US packing restrictions to unit packing for units over 250mg iron element have existed since 1978 and have reduced iron poisoning fatalities per year to almost nil since 1998.
Iron tablets are not made of elemental iron because it would react with moisture and air, causing it to rust. Instead, iron tablets contain iron salts such as ferrous sulfate or ferrous fumarate, which are more stable. These salts can deliver iron to the body without causing oxidation or rusting.
Vitamin C tablets typically contain ascorbic acid as the active ingredient along with additional components such as binding agents, fillers, and coatings to form the tablet. Some tablets may also include other ingredients like citrus bioflavonoids or rose hips for additional benefits.
Ferrous sulfate tablets are commonly used to treat and prevent iron deficiency anemia. They help to increase levels of iron in the body, which is essential for producing red blood cells and carrying oxygen throughout the body. Ferrous sulfate tablets are often prescribed by healthcare providers for individuals with low iron levels due to factors like poor diet, pregnancy, or chronic blood loss.
The iron tablets prescribed by the doctor likely contained iron salts or compounds such as ferrous sulfate, ferrous gluconate, or ferric citrate. These forms of iron are readily absorbed by the body and are commonly used in iron supplements to treat iron deficiency. The tablets may also contain other ingredients to aid in absorption or to minimize side effects.