Many people diagnosed with iron deficiency or anaemia begin taking iron supplements as prescribed by their doctor, yet some fail to see significant improvement. According to nutrition experts, the problem is often not the medicine itself but the way it is taken. The timing of iron supplements and the foods consumed alongside them can greatly influence how effectively the body absorbs iron.
Nutritionist Ananya Bhowmik explains that iron supplements are generally absorbed best when taken on an empty stomach. However, some individuals may experience side effects such as nausea, stomach discomfort or constipation. In such cases, doctors may recommend taking the supplement with a small, light meal instead of discontinuing treatment. Any changes to the dosage or schedule should always be made under medical guidance.
Certain foods and medicines can interfere with iron absorption. Tea, coffee, milk and calcium-rich foods or calcium supplements are among the most common factors that reduce the body's ability to absorb iron. Some antacid medications may also have a similar effect. Experts recommend maintaining a gap between iron supplements and these foods or medicines whenever possible.
On the other hand, vitamin C helps improve iron absorption. Rather than relying on vitamin C supplements, nutritionists encourage consuming natural sources such as amla, guava, broccoli, red capsicum, papaya, oranges, sweet lime, drumsticks and lemons as part of a balanced diet.
Experts also caution against stopping iron medication prematurely, skipping doses, taking excessive amounts or combining it with incompatible medicines. Following the prescribed treatment plan, along with appropriate dietary habits, can significantly improve iron absorption and help achieve better recovery from anaemia.
