Double Strength Iron 36 mg
NOW
Double Strength Iron 36 mg
4.8
★ ★ ★ ★ ★
(51922 ratings)
Iron 36 mg
Score 95.0
NOW Double Strength Iron is a top-tier supplement utilizing highly absorbable Ferrochel Iron Bisglycinate at a potent 36mg dose, offering excellent value and widespread consumer approval. It effectively supports energy, productivity, hair, and mood by addressing iron deficiency with minimal side effects.
Quantity: 90 Capsule(s)Servings size: 1 Veg Capsule(s) (90 servings)
Selected goals:
Other goals:
Energy
General Health
Immunity
Cognitive Support
Productivity Boost
leaderboard Score 95.0
NOW Double Strength Iron is a top-tier supplement utilizing highly absorbable Ferrochel Iron Bisglycinate at a potent 36mg dose, offering excellent value and widespread consumer approval. It effectively supports energy, productivity, hair, and mood by addressing iron deficiency with minimal side effects.
insights Analysis
This NOW Double Strength Iron supplement, featuring 36mg of Ferrochel Iron Bisglycinate, is a highly effective and well-regarded option for addressing iron deficiency and supporting related health goals. Ferrochel is a patented, highly bioavailable form of iron that is chelated, meaning it's bound to amino acids. This chelation significantly enhances absorption and reduces common gastrointestinal side effects like constipation and nausea, which are often associated with other iron forms like ferrous sulfate. At 36mg, it provides a substantial dose suitable for individuals actively seeking to replete iron stores, as advised by healthcare professionals. The exceptionally low price per serving of $0.08, combined with a large serving count (90), makes it an outstanding value. With nearly 50,000 positive reviews, its efficacy and tolerability are widely affirmed by consumers and align with nutritionist recommendations for chelated iron.
- Utilizes Ferrochel Iron Bisglycinate, a highly absorbable and stomach-friendly chelated form.
- Provides a substantial 36mg dose, effective for addressing iron deficiency.
- Exceptional value with a very low price per serving ($0.08) for a high-quality ingredient.
- Backed by a massive number of positive user reviews, indicating high consumer satisfaction and efficacy.
- The 36mg dose might be higher than necessary for individuals not actively iron deficient, potentially leading to excess iron intake if not monitored.
$7.99($0.08 per serving)
 Amazon | $ 7.99 | |
 Vitacost | $ 8.49 | |
 Daily Vita | $ 8.70 | |
 Pure Formulas | $ 8.88 | |
 iHerb | $ 9.17 | |
 Walmart | $ 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 |
|---|---|
Iron | 36 mg |
Categories
Iron 95.0
This product excels as an iron supplement due to its superior chelated form (Ferrochel Iron Bisglycinate), effective dosage for repletion, and excellent tolerability compared to non-chelated iron salts. Its cost-effectiveness makes it a standout choice within the iron supplement category.
Goals
Energy 98.0
Iron is critical for hemoglobin production, which carries oxygen to cells, and this supplement provides a highly bioavailable form and sufficient dosage to effectively combat fatigue caused by iron deficiency, leading to increased energy levels. The high absorption rate ensures the body can readily utilize the iron for energy metabolism.
Productivity Boost 95.0
By improving oxygen transport to the brain and body, this iron supplement can significantly reduce brain fog and improve cognitive function often impaired by low iron levels, thereby enhancing focus and overall productivity. Its gentle form means less likelihood of side effects that could hinder productivity.
Hair Health 95.0
Iron deficiency is a common cause of hair thinning and loss, and the ample and well-absorbed 36mg dose of Ferrochel ensures sufficient iron is available for healthy hair follicle function and growth. Online reviews frequently highlight improvements in hair health after consistent use.
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Vegan Chelated Iron 29 mg
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With a price per serving of only $0.05, DEVA provides an exceptional balance of high-quality chelated iron at a slightly lower but still effective 29mg dose, making it a superior value for long-term use compared to the NOW product's $0.08 per serving.
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Iron 18 mg
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This lower-dose NOW product still features the highly regarded Ferrochel Iron Bisglycinate and offers an excellent price per serving of $0.05. It's a better value for those who need a consistent daily maintenance dose of iron rather than a higher repletion dose.
92 Value
Albion Chelated Ferrochel Iron 18 mg
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This alternative offers the superior TRAACS Ferrochel form at 18mg for an outstanding price per serving of $0.02. It presents an incredibly cost-effective way to get highly absorbable iron, making it an excellent long-term value choice for maintenance.
97 Performance
Vegan Chelated Iron 29 mg
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(2116 ratings)
While very close in score, DEVA edges out NOW due to its even lower price per serving ($0.05 vs $0.08) for a similarly excellent chelated form (Iron Amino Acid Chelate) and a slightly lower yet effective 29mg dose, making it marginally better overall value and quality combination for many users.
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Basic Prenatal
Thorne
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(15951 ratings)
While a prenatal vitamin, it features 45mg of Ferrochel, a superior and highly absorbable iron form, alongside other essential nutrients. Its comprehensive profile makes it a "better" option for those seeking a broad spectrum of nutritional support with excellent iron, despite the higher cost.
92 Performance
Iron 50 mg
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4.8
★★★★★
(10017 ratings)
This Solaray product offers a higher 50mg dose of Iron Amino Acid Chelate, which is a fantastic chelated form known for absorption and gentleness. For individuals requiring a higher dose for severe deficiency, this offers a potentially more potent and equally well-tolerated option.