Reviewed By
Reviewed By
Overview
SCIENTIFIC SCORE
Possibly Effective
Based on 3 Researches
7.3
USERS' SCORE
Good
Based on 13 Reviews
8
Supplement Facts
Serving Size: 1 Tablet
Amount Per Serving
%DV
Selenium (elemental) (from 20 mg L-Selenomethionine)
100 mcg
182%
Top Medical Research Studies
8
Selenium shows promise for migraines
We explored the effects of selenium supplementation in a double-blinded trial involving 72 patients with migraines. Over 12 weeks, participants received either selenium or a placebo. We observed that those taking selenium experienced reduced headache frequency and severity.
Additionally, selenium improved antioxidant levels and lowered oxidative stress markers. However, it appears that many other factors related to migraine symptoms did not see significant changes. While this research shows promise, further studies are necessary to confirm these findings.
Additionally, selenium improved antioxidant levels and lowered oxidative stress markers. However, it appears that many other factors related to migraine symptoms did not see significant changes. While this research shows promise, further studies are necessary to confirm these findings.
Read More
7
We examined how dietary selenium affects the occurrence of migraines, especially looking at age differences. Analyzing data from nearly 10,000 adults in the NHANES survey, we found that higher selenium intake is linked to fewer migraines.
This beneficial effect seems particularly significant for adults aged 20 to 50, where increasing selenium to about 101.9 µg/day appears to help prevent migraines. However, the relationship is complex and influenced by age, highlighting the importance of adequate selenium-rich foods for this age group.
This beneficial effect seems particularly significant for adults aged 20 to 50, where increasing selenium to about 101.9 µg/day appears to help prevent migraines. However, the relationship is complex and influenced by age, highlighting the importance of adequate selenium-rich foods for this age group.
Read More
7
Sodium selenite shows symptom improvement
We explored how sodium selenite affects symptoms in patients with brain tumors. This study included 32 patients who experienced increased intracranial pressure after previous treatments.
Notably, 76% of participants reported significant improvements in their symptoms, including headaches, while 24% experienced slight improvements.
Treatments also positively impacted blood cell counts and enhanced the effects of oxygen therapy. Overall, sodium selenite could be a promising part of supportive care for brain tumor patients experiencing multiple symptoms.
Notably, 76% of participants reported significant improvements in their symptoms, including headaches, while 24% experienced slight improvements.
Treatments also positively impacted blood cell counts and enhanced the effects of oxygen therapy. Overall, sodium selenite could be a promising part of supportive care for brain tumor patients experiencing multiple symptoms.
Read More
Most Useful Reviews
10
Headaches completely gone
86 people found this helpful
I've had Graves ophthalmopathy for a year, and after taking selenium for six months, my condition has dramatically improved. I had bulging eyes, swelling, and constant headaches, but now my eyes look normal—I can even fully open them without experiencing headaches or pressure anymore. I took 100 mcg in the morning and another 100 mcg in the evening with meals, and it worked wonders for me.
Read More
0
Severe headache caused
7 people found this helpful
Unfortunately, I experienced a severe headache after taking this. After five days, I found a black spot inside the tablet.
Read More
9
Headache completely faded
1 people found this helpful
I've started feeling better since beginning selenium, which I take with vitamin D and C. My mood has lifted, and my headache has completely faded away.
Read More
Medical Researches
SCIENTIFIC SCORE
Possibly Effective
Based on 3 Researches
7.3
- All Researches
8
Selenium shows promise for migraines
We explored the effects of selenium supplementation in a double-blinded trial involving 72 patients with migraines. Over 12 weeks, participants received either selenium or a placebo. We observed that those taking selenium experienced reduced headache frequency and severity.
Additionally, selenium improved antioxidant levels and lowered oxidative stress markers. However, it appears that many other factors related to migraine symptoms did not see significant changes. While this research shows promise, further studies are necessary to confirm these findings.
Additionally, selenium improved antioxidant levels and lowered oxidative stress markers. However, it appears that many other factors related to migraine symptoms did not see significant changes. While this research shows promise, further studies are necessary to confirm these findings.
Read More
7
We examined how dietary selenium affects the occurrence of migraines, especially looking at age differences. Analyzing data from nearly 10,000 adults in the NHANES survey, we found that higher selenium intake is linked to fewer migraines.
This beneficial effect seems particularly significant for adults aged 20 to 50, where increasing selenium to about 101.9 µg/day appears to help prevent migraines. However, the relationship is complex and influenced by age, highlighting the importance of adequate selenium-rich foods for this age group.
This beneficial effect seems particularly significant for adults aged 20 to 50, where increasing selenium to about 101.9 µg/day appears to help prevent migraines. However, the relationship is complex and influenced by age, highlighting the importance of adequate selenium-rich foods for this age group.
Read More
7
Sodium selenite shows symptom improvement
We explored how sodium selenite affects symptoms in patients with brain tumors. This study included 32 patients who experienced increased intracranial pressure after previous treatments.
Notably, 76% of participants reported significant improvements in their symptoms, including headaches, while 24% experienced slight improvements.
Treatments also positively impacted blood cell counts and enhanced the effects of oxygen therapy. Overall, sodium selenite could be a promising part of supportive care for brain tumor patients experiencing multiple symptoms.
Notably, 76% of participants reported significant improvements in their symptoms, including headaches, while 24% experienced slight improvements.
Treatments also positively impacted blood cell counts and enhanced the effects of oxygen therapy. Overall, sodium selenite could be a promising part of supportive care for brain tumor patients experiencing multiple symptoms.
Read More
User Reviews
USERS' SCORE
Good
Based on 13 Reviews
8
- All Reviews
- Positive Reviews
- Negative Reviews
10
Headaches completely gone
86 people found this helpful
I've had Graves ophthalmopathy for a year, and after taking selenium for six months, my condition has dramatically improved. I had bulging eyes, swelling, and constant headaches, but now my eyes look normal—I can even fully open them without experiencing headaches or pressure anymore. I took 100 mcg in the morning and another 100 mcg in the evening with meals, and it worked wonders for me.
Read More
0
Severe headache caused
7 people found this helpful
Unfortunately, I experienced a severe headache after taking this. After five days, I found a black spot inside the tablet.
Read More
9
Headache completely faded
1 people found this helpful
I've started feeling better since beginning selenium, which I take with vitamin D and C. My mood has lifted, and my headache has completely faded away.
Read More
9
Frequent headaches ceased
The product has excellent composition and fast delivery. While I take it daily with other supplements, I initially struggled with frequent headaches and fatigue. After just ten days of use, I've noticed a significant energy boost, my headaches have ceased, and my mood has improved greatly.
Read More
9
Migraines vastly improved
I've been taking this selenium with my family, alongside Omega and D3 with K2. After struggling with migraines and low energy for four years, I now wake up refreshed and energetic. The headaches that once plagued me have disappeared, making daily life much more enjoyable.
Read More
Frequently Asked Questions
9
Frequent headaches ceased
The product has excellent composition and fast delivery. While I take it daily with other supplements, I initially struggled with frequent headaches and fatigue. After just ten days of use, I've noticed a significant energy boost, my headaches have ceased, and my mood has improved greatly.
10
Headaches completely gone
86 people found this helpful
I've had Graves ophthalmopathy for a year, and after taking selenium for six months, my condition has dramatically improved. I had bulging eyes, swelling, and constant headaches, but now my eyes look normal—I can even fully open them without experiencing headaches or pressure anymore. I took 100 mcg in the morning and another 100 mcg in the evening with meals, and it worked wonders for me.
9
Headache completely faded
1 people found this helpful
I've started feeling better since beginning selenium, which I take with vitamin D and C. My mood has lifted, and my headache has completely faded away.
9
Migraines vastly improved
I've been taking this selenium with my family, alongside Omega and D3 with K2. After struggling with migraines and low energy for four years, I now wake up refreshed and energetic. The headaches that once plagued me have disappeared, making daily life much more enjoyable.
0
Severe headache experienced
I experienced a severe headache from this product, and I'm unsure of the cause. I ceased using it and suggest consulting a doctor prior to use.
2
Headache and dizziness noted
I've taken selenium, and while it acts as a powerful antioxidant, I experienced a headache and slight dizziness initially. I adjusted my dosage to half a pill, but I occasionally still feel dizzy afterwards.
7
We examined how dietary selenium affects the occurrence of migraines, especially looking at age differences. Analyzing data from nearly 10,000 adults in the NHANES survey, we found that higher selenium intake is linked to fewer migraines.
This beneficial effect seems particularly significant for adults aged 20 to 50, where increasing selenium to about 101.9 µg/day appears to help prevent migraines. However, the relationship is complex and influenced by age, highlighting the importance of adequate selenium-rich foods for this age group.
This beneficial effect seems particularly significant for adults aged 20 to 50, where increasing selenium to about 101.9 µg/day appears to help prevent migraines. However, the relationship is complex and influenced by age, highlighting the importance of adequate selenium-rich foods for this age group.
8
Selenium shows promise for migraines
We explored the effects of selenium supplementation in a double-blinded trial involving 72 patients with migraines. Over 12 weeks, participants received either selenium or a placebo. We observed that those taking selenium experienced reduced headache frequency and severity.
Additionally, selenium improved antioxidant levels and lowered oxidative stress markers. However, it appears that many other factors related to migraine symptoms did not see significant changes. While this research shows promise, further studies are necessary to confirm these findings.
Additionally, selenium improved antioxidant levels and lowered oxidative stress markers. However, it appears that many other factors related to migraine symptoms did not see significant changes. While this research shows promise, further studies are necessary to confirm these findings.
References
- Yu X, Wu L, Zheng H, Wu W, Tian S. Interaction between dietary selenium intake and age on severe headache or migraine in the United States: a population-based study. Front Nutr. 2025;12:1537151. 10.3389/fnut.2025.1537151
- Balali A, Sadeghi O, Khorvash F, Rouhani MH, Askari G. The effect of selenium supplementation on oxidative stress, clinical and physiological symptoms in patients with migraine: a double-blinded randomized clinical trial. Front Nutr. 2024;11:1369373. 10.3389/fnut.2024.1369373
- Pakdaman A. Symptomatic treatment of brain tumor patients with sodium selenite, oxygen, and other supportive measures. Biol Trace Elem Res. 1998;62:1.
