What should not be taken with iron supplements?
Iron supplements are commonly used to treat iron deficiency anemia, but you need to pay attention to interactions with other foods or drugs when taking them, otherwise they may affect absorption or cause adverse reactions. The following is a compilation of taboos and related hot topics that have been hotly discussed on the Internet in the past 10 days to help you supplement iron scientifically.
1. Interaction between iron supplements and food
| taboo foods | Influence mechanism | Recommended interval |
|---|---|---|
| tea,coffee | Tannic acid combines with iron to form a precipitate | At least 2 hours |
| milk, dairy products | Calcium inhibits iron absorption | 1-2 hours |
| High-fiber foods (such as wheat bran) | Fiber wrapped iron ions | Take separately |
| eggs | Egg yolk phosphate reduces absorption rate | avoid sharing meals |
2. Interactions between iron supplements and drugs
| contraindicated drugs | Impact type | solution |
|---|---|---|
| Acid-suppressing drugs (omeprazole, etc.) | Decreased stomach acid leads to decreased iron absorption | More than 4 hours apart |
| Tetracycline antibiotics | Chelate formation affects each other | 3 hours apart |
| Levodopa | Reduce drug efficacy | Staggered by 2 hours |
| thyroid hormone | Absorb mutual interference | Take thyroxine in the morning and iron in the evening |
3. Recent hot discussions
1.The Vitamin C Controversy: It is traditionally believed that vitamin C can promote iron absorption, but new research has found that large doses of vitamin C may aggravate gastrointestinal irritation, and it is recommended to control it within 200mg.
2.The rise of plant-based iron supplements: The whole Internet is hotly discussing the comparison between iron supplements extracted from spinach and synthetic iron supplements. Data shows that although plant iron absorption rate is low, side effects are smaller (
| Ferrous sulfate absorption rate | 10-20% |
| Spinach iron absorption rate | 3-8% |
3.Review of internet celebrity iron supplement recipes: The recently popular "pork liver + orange juice" combination has been confirmed by laboratory testing to have a 35% higher absorption rate than single intake.
4. Best Practices for Taking Iron Supplements
1.Time selection: The absorption rate is the highest on an empty stomach (up to 30%), but those with gastrointestinal discomfort can take it 1 hour after a meal.
2.Efficiency improvement plan: Combined with orange juice (100ml), the absorption rate can be increased by 2-3 times.
3.Adverse reaction treatment: The problem of constipation can be improved by increasing dietary fiber (need to stagger the time) or switching to amino acid chelated iron.
5. Precautions for special groups of people
| crowd | special risks | solution |
|---|---|---|
| pregnant woman | Increased iron requirements but prone to constipation | Choose Polysaccharide Iron Complex |
| children | Risk of overdose poisoning | Use drops and strictly control the dosage |
| elderly | Risks of multidrug combinations | Medication schedule planning |
Recent research data shows that taking iron supplements correctly can increase the efficiency of anemia improvement by 60%. It is recommended that patients develop a personalized iron supplement plan under the guidance of a doctor to avoid improper compatibility that affects the efficacy. If long-term iron supplementation is required, it is recommended to review serum ferritin levels every 3 months.
check the details
check the details
en
