Iron 27 mg
21st Century
Iron 27 mg
4.7
★ ★ ★ ★ ★
(7717 ratings)
Iron 27 mg
Score 72.0
21st Century's 27mg Ferrous Gluconate offers an economical and moderately effective iron supplement for daily needs or mild deficiencies, with decent tolerability.
Quantity: 110 Tablet(s)Servings size: 1 Tablet(s) (110 servings)
Selected goals:
Other goals:
Energy
General Health
Immunity
Cognitive Support
Productivity Boost
leaderboard Score 72.0
21st Century's 27mg Ferrous Gluconate offers an economical and moderately effective iron supplement for daily needs or mild deficiencies, with decent tolerability.
insights Analysis
This 21st Century Iron supplement provides 27mg of iron in the form of Ferrous Gluconate. While Ferrous Gluconate is generally better tolerated than Ferrous Sulfate and has reasonable bioavailability, it can still cause some gastrointestinal side effects in sensitive individuals, such as mild constipation or nausea. The 27mg dosage is a good mid-range option, suitable for addressing moderate deficiencies or for individuals with higher daily iron needs. Its very low price per serving makes it a highly economical choice for iron supplementation.
- Very low price per serving makes it highly affordable and accessible for budget-conscious consumers.
- The 27mg dosage is suitable for addressing mild to moderate iron needs or maintaining iron levels.
- Ferrous Gluconate form is generally better tolerated than ferrous sulfate, leading to fewer severe gastrointestinal issues.
- Ferrous Gluconate can still cause some gastrointestinal discomfort in sensitive individuals, albeit less than ferrous sulfate.
- Absorption of Ferrous Gluconate is not as optimal or complete as with highly bioavailable chelated forms of iron.
$4.99($0.04 per serving)
 iHerb | $ 4.99 | |
 Pure Formulas | $ 5.37 | |
 Walmart | $ 5.74 | |
 Amazon | $ 9.99 |
bolt Effectiveness for goals
Iron supplements are highly effective in treating iron deficiency anemia by replenishing the body's iron stores and increasing hemoglobin levels. Consistent use can help alleviate symptoms such as fatigue and weakness. Improvement is typically observed over several weeks to months.
For individuals with iron deficiency, particularly those with anemia, iron supplementation can significantly improve energy levels and reduce fatigue. This is because iron is crucial for oxygen transport throughout the body. If fatigue is not due to iron deficiency, supplements may not have this effect.
Iron supplements are generally very effective at increasing iron levels in individuals diagnosed with iron deficiency. They work by providing the body with the necessary iron to produce hemoglobin, a protein in red blood cells that carries oxygen. Consistent supplementation under professional guidance can help restore iron stores over time.
While some individuals may notice symptom improvement, like reduced fatigue, within a few weeks, it usually takes several months of consistent supplementation to fully restore iron stores. Hemoglobin levels often begin to rise within 2-3 weeks of starting treatment. Adherence to the prescribed regimen is key for full effectiveness.
For individuals experiencing fatigue due to iron deficiency anemia, iron supplementation can be effective in alleviating this symptom. As iron levels rise and red blood cell production improves, energy levels may increase. However, if fatigue is not caused by iron deficiency, supplements may not provide a benefit.
schedule Dosage, timing & forms
The recommended dietary allowance (RDA) for iron varies by age and gender. For adult men and postmenopausal women, it is typically 8 mg per day, while for premenopausal women, it is 18 mg per day due to menstrual blood loss. Pregnant women have an even higher RDA, often around 27 mg per day.
The Recommended Dietary Allowance (RDA) for elemental iron varies by age and sex. For adult men and postmenopausal women, the RDA is 8 mg per day, while for premenopausal women, it is 18 mg per day. These are general guidelines for dietary intake, and supplement dosages should consider individual needs and total daily intake.
Yes, there is a tolerable upper intake level (UL) for iron, which is 45 mg per day for adults from supplements and food combined. Exceeding this limit regularly can lead to gastrointestinal distress, and very high doses can be toxic, particularly in children. Iron overload can cause serious organ damage over time.
Yes, iron supplements can interact with various medications and other supplements. For example, iron can reduce the absorption of thyroid hormones, certain antibiotics (like tetracyclines and quinolones), and levodopa. It's advisable to take iron supplements at least 2 hours apart from these and to consult a healthcare professional.
Iron supplements are generally best absorbed when taken on an empty stomach, about one hour before or two hours after meals. However, taking it with food can help reduce gastrointestinal side effects like nausea or constipation. If taken with food, it's beneficial to include a source of vitamin C.
health_and_safety Safety & interactions
Yes, iron supplements can be highly dangerous and even fatal to young children if ingested in large quantities. Iron poisoning is a leading cause of accidental poisoning deaths in children under six. Iron supplements should always be stored out of reach of children in child-resistant containers.
Common side effects of iron supplements include constipation, nausea, stomach upset, and dark stools. Taking iron with food or adjusting the dose can sometimes help manage these symptoms. It's important to consult a healthcare provider if side effects are severe or persistent.
Common side effects of iron supplements include constipation, nausea, vomiting, stomach cramps, and dark-colored stools. Taking iron with food may help reduce gastrointestinal upset for some individuals. These effects are usually mild and may resolve as the body adjusts.
Yes, taking too much iron can be toxic, especially for children. Acute iron overdose can cause severe gastrointestinal issues, and chronic excess iron can lead to organ damage in conditions like hemochromatosis. It is important to only take iron under the guidance of a healthcare professional.
Yes, consuming excessive amounts of iron can be harmful and potentially toxic, especially in cases of acute overdose. Symptoms of iron toxicity can include severe stomach pain, vomiting, diarrhea, and in severe cases, organ damage. Individuals with certain genetic conditions like hemochromatosis are at higher risk for iron overload.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Calcium | 110 mg |
Iron | 27 mg |
Categories
Iron 72.0
This product offers a good dosage of iron at an exceptionally low price point, making it a practical option for budget-conscious consumers, although the Ferrous Gluconate form is not the most bioavailable or gentle.
Goals
Energy 70.0
Ferrous Gluconate provides a sufficient dose for energy production, but its absorption profile is not as efficient as chelated forms, meaning some individuals might experience less pronounced benefits or more side effects hindering consistent use.
Hair Health 70.0
Adequate iron supply is crucial for hair follicle health, and this product delivers a helpful dose, though better absorbed forms might yield quicker or more noticeable results.
Productivity Boost 68.0
By supporting oxygen transport, it can aid in cognitive function, but potential mild GI side effects could indirectly impact comfort and focus, making it slightly less ideal for consistent productivity.
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