Last update
3/21/2026
Reviewed By
Overview
SCIENTIFIC SCORE
Possibly Effective
Based on 1 Research
7
USERS' SCORE
Good
Based on 21 Reviews
8
Supplement Facts
Serving Size: 1 Veg Capsule
Amount Per Serving
%DV
Iron (elemental) (from 180 mg Ferrous Bisglycinate)(Ferrochel™)
36 mg
200%
Top Medical Research Studies
7
We explored the effects of iron deficiency (ID) in patients on maintenance hemodialysis, especially regarding common symptoms like leg cramps. The study included 154 patients, all of whom had reached target hemoglobin levels, which means they were not anemic. This allowed us to focus on the impact of ID without the confounding factor of low hemoglobin.
Our findings revealed that patients with iron deficiency reported a higher severity of leg cramps compared to those without ID. Specifically, we observed that a low transferrin saturation (TSAT) level contributed significantly to the experience of pain during vascular access punctures and those annoying intradialytic leg cramps. Additionally, patients with lower ferritin levels faced more intense issues like severe fatigue and headaches during their dialysis sessions.
The results suggest that treating iron deficiency could potentially alleviate these critical symptoms, indicating that proactive iron supplementation may be beneficial for those undergoing maintenance dialysis. Addressing ID might not only improve hemoglobin levels but also enhance overall quality of life by reducing painful experiences like leg cramps.
Our findings revealed that patients with iron deficiency reported a higher severity of leg cramps compared to those without ID. Specifically, we observed that a low transferrin saturation (TSAT) level contributed significantly to the experience of pain during vascular access punctures and those annoying intradialytic leg cramps. Additionally, patients with lower ferritin levels faced more intense issues like severe fatigue and headaches during their dialysis sessions.
The results suggest that treating iron deficiency could potentially alleviate these critical symptoms, indicating that proactive iron supplementation may be beneficial for those undergoing maintenance dialysis. Addressing ID might not only improve hemoglobin levels but also enhance overall quality of life by reducing painful experiences like leg cramps.
Read More
Most Useful Reviews
9
Leg cramps improved
14 people found this helpful
Excellent iron! I have low haemoglobin, and conventional options didn't work for me. After switching to this iron, the results were remarkable. My leg cramps disappeared, dizziness stopped, and my overall well-being improved. I take one tablet daily with food, avoiding tea and coffee before and after to enhance absorption. Highly recommend!
Read More
9
Effective for weakness
9 people found this helpful
I experienced significant muscle weakness and leg cramps due to low ferritin levels. After a month of taking these capsules, my symptoms resolved and I felt much better. I use it with Vitamin C for better absorption. Quick and effective results!
Read More
9
No side effects
5 people found this helpful
I ordered an iron formula to address restless legs syndrome, choosing this one due to concerns about side effects. I'm glad I did, as it has significantly improved my sleep and relieved my symptoms.
Read More
Medical Researches
SCIENTIFIC SCORE
Possibly Effective
Based on 1 Research
7
- All Researches
7
We explored the effects of iron deficiency (ID) in patients on maintenance hemodialysis, especially regarding common symptoms like leg cramps. The study included 154 patients, all of whom had reached target hemoglobin levels, which means they were not anemic. This allowed us to focus on the impact of ID without the confounding factor of low hemoglobin.
Our findings revealed that patients with iron deficiency reported a higher severity of leg cramps compared to those without ID. Specifically, we observed that a low transferrin saturation (TSAT) level contributed significantly to the experience of pain during vascular access punctures and those annoying intradialytic leg cramps. Additionally, patients with lower ferritin levels faced more intense issues like severe fatigue and headaches during their dialysis sessions.
The results suggest that treating iron deficiency could potentially alleviate these critical symptoms, indicating that proactive iron supplementation may be beneficial for those undergoing maintenance dialysis. Addressing ID might not only improve hemoglobin levels but also enhance overall quality of life by reducing painful experiences like leg cramps.
Our findings revealed that patients with iron deficiency reported a higher severity of leg cramps compared to those without ID. Specifically, we observed that a low transferrin saturation (TSAT) level contributed significantly to the experience of pain during vascular access punctures and those annoying intradialytic leg cramps. Additionally, patients with lower ferritin levels faced more intense issues like severe fatigue and headaches during their dialysis sessions.
The results suggest that treating iron deficiency could potentially alleviate these critical symptoms, indicating that proactive iron supplementation may be beneficial for those undergoing maintenance dialysis. Addressing ID might not only improve hemoglobin levels but also enhance overall quality of life by reducing painful experiences like leg cramps.
Read More
User Reviews
USERS' SCORE
Good
Based on 21 Reviews
8
- All Reviews
- Positive Reviews
- Negative Reviews
9
Leg cramps improved
14 people found this helpful
Excellent iron! I have low haemoglobin, and conventional options didn't work for me. After switching to this iron, the results were remarkable. My leg cramps disappeared, dizziness stopped, and my overall well-being improved. I take one tablet daily with food, avoiding tea and coffee before and after to enhance absorption. Highly recommend!
Read More
9
Effective for weakness
9 people found this helpful
I experienced significant muscle weakness and leg cramps due to low ferritin levels. After a month of taking these capsules, my symptoms resolved and I felt much better. I use it with Vitamin C for better absorption. Quick and effective results!
Read More
9
No side effects
5 people found this helpful
I ordered an iron formula to address restless legs syndrome, choosing this one due to concerns about side effects. I'm glad I did, as it has significantly improved my sleep and relieved my symptoms.
Read More
9
Energy boost
2 people found this helpful
Iron has been essential for me over the past few years. I realised this after feeling terrible for so long; now, I have much more energy and no longer experience leg cramps. I take it with Vitamin C and follow a cycle of use.
Read More
10
Cramps eliminated
1 people found this helpful
I drink this every evening after meals. I used to suffer from restless leg syndrome, but since I began taking iron, it has not returned.
Read More
Frequently Asked Questions
9
Effective for weakness
9 people found this helpful
I experienced significant muscle weakness and leg cramps due to low ferritin levels. After a month of taking these capsules, my symptoms resolved and I felt much better. I use it with Vitamin C for better absorption. Quick and effective results!
9
Leg cramps improved
14 people found this helpful
Excellent iron! I have low haemoglobin, and conventional options didn't work for me. After switching to this iron, the results were remarkable. My leg cramps disappeared, dizziness stopped, and my overall well-being improved. I take one tablet daily with food, avoiding tea and coffee before and after to enhance absorption. Highly recommend!
10
Cramps eliminated
1 people found this helpful
I drink this every evening after meals. I used to suffer from restless leg syndrome, but since I began taking iron, it has not returned.
10
Resolved cramps
1 people found this helpful
I take two tablets before bed for iron deficiency, and my menstrual cramps have disappeared.
7.5
No cramps now
8 people found this helpful
I previously took iron but often experienced stomach cramps. This high-quality iron supplement has no unpleasant taste, and I take it daily with vitamin C to alleviate symptoms of iron deficiency. My supply lasts four months.
9
Stopped leg cramps
Since I began taking iron, my restless legs syndrome symptoms have stopped, indicating an improvement in my leg cramps.
9
Energy boost
2 people found this helpful
Iron has been essential for me over the past few years. I realised this after feeling terrible for so long; now, I have much more energy and no longer experience leg cramps. I take it with Vitamin C and follow a cycle of use.
9
Reduced pain
I noticed a significant reduction in menstrual cramps when taking this just before my period. I may have been affected by iron deficiency. I prefer to take one tablet every two to three days during my period.
2
Mild cramps experienced
I took it for two weeks, but it caused mild cramps, leading me to stop taking it.
7
We explored the effects of iron deficiency (ID) in patients on maintenance hemodialysis, especially regarding common symptoms like leg cramps. The study included 154 patients, all of whom had reached target hemoglobin levels, which means they were not anemic. This allowed us to focus on the impact of ID without the confounding factor of low hemoglobin.
Our findings revealed that patients with iron deficiency reported a higher severity of leg cramps compared to those without ID. Specifically, we observed that a low transferrin saturation (TSAT) level contributed significantly to the experience of pain during vascular access punctures and those annoying intradialytic leg cramps. Additionally, patients with lower ferritin levels faced more intense issues like severe fatigue and headaches during their dialysis sessions.
The results suggest that treating iron deficiency could potentially alleviate these critical symptoms, indicating that proactive iron supplementation may be beneficial for those undergoing maintenance dialysis. Addressing ID might not only improve hemoglobin levels but also enhance overall quality of life by reducing painful experiences like leg cramps.
Our findings revealed that patients with iron deficiency reported a higher severity of leg cramps compared to those without ID. Specifically, we observed that a low transferrin saturation (TSAT) level contributed significantly to the experience of pain during vascular access punctures and those annoying intradialytic leg cramps. Additionally, patients with lower ferritin levels faced more intense issues like severe fatigue and headaches during their dialysis sessions.
The results suggest that treating iron deficiency could potentially alleviate these critical symptoms, indicating that proactive iron supplementation may be beneficial for those undergoing maintenance dialysis. Addressing ID might not only improve hemoglobin levels but also enhance overall quality of life by reducing painful experiences like leg cramps.
References
- Motonishi S, Tanaka K, Ozawa T. Iron deficiency associates with deterioration in several symptoms independently from hemoglobin level among chronic hemodialysis patients. PLoS One. 2018;13:e0201662. 10.1371/journal.pone.0201662
Data last updated:
