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NOW Supplements Iron
SCIENTIFIC SCORE
Moderately Effective
Based on 4 Researches
8.1
USERS' SCORE
Good
Based on 5 Reviews
8.6
Supplement Facts
Serving Size: 1 Veg Capsule
Amount Per Serving
%DV
Iron (elemental) (from 90 mg Ferrous Bisglycinate)(Ferrochel™)
18 mg
100%

Top Medical Research Studies

9.5
Iron treatment impacts gastritis
Iron Pill-Induced Gastritis in a Pediatric Patient Taking Ferrous Sulfate Tablets.
Score reflects specific case relevance
We examined a case involving an 11-year-old male who experienced adverse effects from taking oral ferrous sulfate tablets to treat iron deficiency anemia. Over two months of treatment, he developed gastritis, which was confirmed through histological analysis during an endoscopy.

The findings revealed iron deposits in the stomach lining, prompting a reassessment of his iron supplementation strategy. We switched him from tablets to a liquid form of iron, which seemed to be gentler on his system.

After four months, a repeat endoscopy indicated a remarkable improvement, with the histological signs of gastritis resolving. This case illustrates that while iron is necessary for treating anemia, the form in which it's administered can significantly impact side effects like gastritis.
Read More
8
Iron treatment effective for CG
Management of collagenous gastritis in children: Case series and literature review.
Focused on iron treatment effectiveness
In our exploration of how iron treatment relates to collagenous gastritis (CG) in children, we found that this condition can lead to symptoms like abdominal pain and significant anemia. Over five years, we reviewed the cases of three young patients diagnosed with CG. They all struggled with iron deficiency anemia and experienced varying levels of abdominal discomfort alongside their other symptoms.

Initially, we prescribed oral iron supplements to these patients. Unfortunately, they didn’t respond well due to problems with tolerance, primarily because the supplements intensified their epigastric pain. As a result, we shifted our approach to ferric carboxymaltose (FCM) infusions, which proved effective. This treatment led to noticeable improvements in their anemia and overall well-being.

Overall, our findings highlighted that while oral iron may not always be the best option for children with CG, FCM infusion offered a promising alternative. We did notice that there were no adverse effects with this method, making it a viable option for managing iron deficiency in these patients. Moreover, we found that consistent and supportive care is crucial, as specific treatments still lack established effectiveness in the literature.
Read More
7
Pernicious anemia and iron deficiency
Iron deficiency in pernicious anemia: Specific features of iron deficient patients and preliminary data on response to iron supplementation.
High relevance to existing literature
We aimed to understand the connection between iron deficiency and pernicious anemia (PA), a condition where the body lacks vitamin B12 due to autoimmune gastritis.

Our study involved 28 patients recently diagnosed with PA. We found that 75% of these individuals experienced iron deficiency, which could happen at the time of diagnosis or during follow-up visits. Those with iron deficiency often had higher vitamin B12 levels and lower homocysteine, suggesting a unique profile among these patients.

Interestingly, we noted that intravenous iron supplementation appeared to be more effective in normalizing iron status compared to oral iron supplements. This outcome emphasizes the importance of regularly monitoring iron levels in patients with PA since iron deficiency can complicate the overall health management of these individuals.
Read More

Most Useful Reviews

10
No side effects
Excellent hardware! I have gastritis and the iron I've consumed previously had a significant effect on my stomach. Since I began taking it, I've felt great without any side effects or stomach pain. I highly recommend it.
Read More
9.5
Improved anemia
Being quite anemic, I was prescribed iron tablets but faced daily stomach pain due to gastritis. I opted for this supplement instead and no longer suffer from an upset stomach. I've noticed improvements in my anemia, albeit it took longer than the tablets. The size is suitable, although the taste isn't my favourite. The effect seems to vary from person to person, but I'm happy with my progress.
Read More
8.8
Good absorption
As someone with iron deficiency, I constantly seek effective dietary supplements. With chronic gastritis, I needed a product that ensures good iron absorption without upsetting my stomach. The packaging is convenient, and the capsules are small. I experienced no negative reactions while using this iron supplement, but I doubt its efficacy in cases of severe deficiency. Consulting with a doctor is advisable.
Read More

Medical Researches

SCIENTIFIC SCORE
Moderately Effective
Based on 4 Researches
8.1
  • All Researches
9.5
Iron treatment impacts gastritis
Iron Pill-Induced Gastritis in a Pediatric Patient Taking Ferrous Sulfate Tablets.
Score reflects specific case relevance
We examined a case involving an 11-year-old male who experienced adverse effects from taking oral ferrous sulfate tablets to treat iron deficiency anemia. Over two months of treatment, he developed gastritis, which was confirmed through histological analysis during an endoscopy.

The findings revealed iron deposits in the stomach lining, prompting a reassessment of his iron supplementation strategy. We switched him from tablets to a liquid form of iron, which seemed to be gentler on his system.

After four months, a repeat endoscopy indicated a remarkable improvement, with the histological signs of gastritis resolving. This case illustrates that while iron is necessary for treating anemia, the form in which it's administered can significantly impact side effects like gastritis.
Read More
8
Impact of Iron on Gastritis
Collagenous and lymphocytic gastritis in pediatric patients. A single-center experience observing an increase in diagnosis in recent years.
Limited insights on iron's effectiveness
We explored the effects of iron treatment on children diagnosed with collagenous gastritis (CG) and lymphocytic gastritis (LG). Over a period from 2000 to 2023, we reviewed cases that revealed a notable increase in diagnoses, highlighting the importance of awareness among healthcare providers.

Out of 31 children observed, iron deficiency anemia was present in 22 of them. The study showed that iron supplementation was commonly used, with 77% of the children receiving it. Notably, we found that after treatment, hemoglobin levels normalized in most cases, indicating that iron may indeed play a significant role in managing anemia associated with these types of gastritis.

However, it's crucial to mention that 29% of the patients required additional iron supplementation even after their levels normalized. This suggests that while iron treatment can benefit those suffering from anemia due to gastritis, it may not completely resolve the underlying issues for everyone. We also noted that repeat endoscopies did not reveal any significant changes in gastric histopathology, which indicates that while the symptoms could improve with treatment, the condition itself might not necessarily change.

Ultimately, our findings encourage healthcare professionals to consider CG and LG more seriously in pediatric patients, especially when treating related conditions like iron deficiency anemia.
Read More
8
Iron treatment effective for CG
Management of collagenous gastritis in children: Case series and literature review.
Focused on iron treatment effectiveness
In our exploration of how iron treatment relates to collagenous gastritis (CG) in children, we found that this condition can lead to symptoms like abdominal pain and significant anemia. Over five years, we reviewed the cases of three young patients diagnosed with CG. They all struggled with iron deficiency anemia and experienced varying levels of abdominal discomfort alongside their other symptoms.

Initially, we prescribed oral iron supplements to these patients. Unfortunately, they didn’t respond well due to problems with tolerance, primarily because the supplements intensified their epigastric pain. As a result, we shifted our approach to ferric carboxymaltose (FCM) infusions, which proved effective. This treatment led to noticeable improvements in their anemia and overall well-being.

Overall, our findings highlighted that while oral iron may not always be the best option for children with CG, FCM infusion offered a promising alternative. We did notice that there were no adverse effects with this method, making it a viable option for managing iron deficiency in these patients. Moreover, we found that consistent and supportive care is crucial, as specific treatments still lack established effectiveness in the literature.
Read More
7
Pernicious anemia and iron deficiency
Iron deficiency in pernicious anemia: Specific features of iron deficient patients and preliminary data on response to iron supplementation.
High relevance to existing literature
We aimed to understand the connection between iron deficiency and pernicious anemia (PA), a condition where the body lacks vitamin B12 due to autoimmune gastritis.

Our study involved 28 patients recently diagnosed with PA. We found that 75% of these individuals experienced iron deficiency, which could happen at the time of diagnosis or during follow-up visits. Those with iron deficiency often had higher vitamin B12 levels and lower homocysteine, suggesting a unique profile among these patients.

Interestingly, we noted that intravenous iron supplementation appeared to be more effective in normalizing iron status compared to oral iron supplements. This outcome emphasizes the importance of regularly monitoring iron levels in patients with PA since iron deficiency can complicate the overall health management of these individuals.
Read More

User Reviews

USERS' SCORE
Good
Based on 5 Reviews
8.6
  • All Reviews
  • Positive Reviews
  • Negative Reviews
10
No side effects
Excellent hardware! I have gastritis and the iron I've consumed previously had a significant effect on my stomach. Since I began taking it, I've felt great without any side effects or stomach pain. I highly recommend it.
9.5
Improved anemia
Being quite anemic, I was prescribed iron tablets but faced daily stomach pain due to gastritis. I opted for this supplement instead and no longer suffer from an upset stomach. I've noticed improvements in my anemia, albeit it took longer than the tablets. The size is suitable, although the taste isn't my favourite. The effect seems to vary from person to person, but I'm happy with my progress.
Read More
8.8
Good absorption
As someone with iron deficiency, I constantly seek effective dietary supplements. With chronic gastritis, I needed a product that ensures good iron absorption without upsetting my stomach. The packaging is convenient, and the capsules are small. I experienced no negative reactions while using this iron supplement, but I doubt its efficacy in cases of severe deficiency. Consulting with a doctor is advisable.
Read More
7.5
Feeling better
Initially, everything was fine, but then my stomach started to hurt. I realised this was due to iron, especially since gastritis tends to worsen in spring or autumn. I decided to stop taking it until winter and felt better during that period. My tests indicated a lack of iron, making me feel lethargic and drowsy. After resuming the iron intake in winter, I noticed improvements in my overall health and appearance. I recommend this product, but ensure you know your iron levels.
Read More
8.8
No stomach problems
I previously used gentle iron but switched to this one as it contains less. Despite having gastritis, I experience no stomach issues as long as I take it after breakfast. It's a small size and easy to swallow, making it quite convenient.
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