Last update
5/27/2026
Reviewed By
Reviewed By
Overview
SCIENTIFIC SCORE
Questionable
Based on 1 Research
5
USERS' SCORE
Good
Based on 6 Reviews
8.3
Supplement Facts
Serving Size: 1 Tablet
Amount Per Serving
%DV
Selenium (as L-selenomethionine)
200 mcg
364%
Top Medical Research Studies
5
We examined the levels of selenium and key vitamins in patients suffering from obstructive sleep apnea (OSA) without additional health issues. Our study, involving 146 subjects split into different OSA severity levels, aimed to understand how these antioxidants might play a role in OSA's impact on health.
Interestingly, we found that higher concentrations of selenium and vitamin A appeared to bolster the body’s defense against OSA. Although our findings suggest potential benefits, it's important to note that antioxidants alone should not replace conventional treatments for OSA.
Interestingly, we found that higher concentrations of selenium and vitamin A appeared to bolster the body’s defense against OSA. Although our findings suggest potential benefits, it's important to note that antioxidants alone should not replace conventional treatments for OSA.
Read More
Most Useful Reviews
9
Improved overall wellbeing
Taking this supplement has been excellent for me so far. I've gained more energy and am sleeping better than ever. I believe this supplement helps to enhance my overall health.
Read More
7.5
Better sleep quality
3 people found this helpful
VERY GOOD SELENIUM, HIGH POTENCY, VALUE FOR MONEY. My doctor recommended selenium for my thyroid issues, noting its joint benefits and as a strong antioxidant. I find it improves my sleep quality when taken two hours before bed.
Read More
9
Deep restful sleep
I find quality and benefit in selenium. I take this regularly with short breaks as directed by my doctor. I immediately notice the calming effects on my nervous system, making it easier to fall asleep, enjoy deeper sleep, feel less fatigued, and gain more energy. Most importantly, my thyroid health is stable. I take one tablet after dinner, along with zinc and magnesium cofactors. Solgar consistently delivers excellent quality; I recommend it.
Read More
Medical Researches
SCIENTIFIC SCORE
Questionable
Based on 1 Research
5
- All Researches
5
We examined the levels of selenium and key vitamins in patients suffering from obstructive sleep apnea (OSA) without additional health issues. Our study, involving 146 subjects split into different OSA severity levels, aimed to understand how these antioxidants might play a role in OSA's impact on health.
Interestingly, we found that higher concentrations of selenium and vitamin A appeared to bolster the body’s defense against OSA. Although our findings suggest potential benefits, it's important to note that antioxidants alone should not replace conventional treatments for OSA.
Interestingly, we found that higher concentrations of selenium and vitamin A appeared to bolster the body’s defense against OSA. Although our findings suggest potential benefits, it's important to note that antioxidants alone should not replace conventional treatments for OSA.
Read More
User Reviews
USERS' SCORE
Good
Based on 6 Reviews
8.3
- All Reviews
- Positive Reviews
- Negative Reviews
9
Improved overall wellbeing
Taking this supplement has been excellent for me so far. I've gained more energy and am sleeping better than ever. I believe this supplement helps to enhance my overall health.
Read More
7.5
Better sleep quality
3 people found this helpful
VERY GOOD SELENIUM, HIGH POTENCY, VALUE FOR MONEY. My doctor recommended selenium for my thyroid issues, noting its joint benefits and as a strong antioxidant. I find it improves my sleep quality when taken two hours before bed.
Read More
9
Deep restful sleep
I find quality and benefit in selenium. I take this regularly with short breaks as directed by my doctor. I immediately notice the calming effects on my nervous system, making it easier to fall asleep, enjoy deeper sleep, feel less fatigued, and gain more energy. Most importantly, my thyroid health is stable. I take one tablet after dinner, along with zinc and magnesium cofactors. Solgar consistently delivers excellent quality; I recommend it.
Read More
7.5
Increased energy
It's great, and I can feel the difference since starting. I'm more energetic and sleep better. My wife has begun taking it, and she feels the same.
Read More
7.5
Noticeable sleep benefits
My sleep has improved noticeably, and the tablets are easy to swallow, with excellent quality. I order all my vitamins from this manufacturer.
Read More
Frequently Asked Questions
7.5
Remarkable improvement
I don't know why, but since I started taking it, I sleep much better.
9
Deep restful sleep
I find quality and benefit in selenium. I take this regularly with short breaks as directed by my doctor. I immediately notice the calming effects on my nervous system, making it easier to fall asleep, enjoy deeper sleep, feel less fatigued, and gain more energy. Most importantly, my thyroid health is stable. I take one tablet after dinner, along with zinc and magnesium cofactors. Solgar consistently delivers excellent quality; I recommend it.
7.5
Noticeable sleep benefits
My sleep has improved noticeably, and the tablets are easy to swallow, with excellent quality. I order all my vitamins from this manufacturer.
7.5
Better sleep quality
3 people found this helpful
VERY GOOD SELENIUM, HIGH POTENCY, VALUE FOR MONEY. My doctor recommended selenium for my thyroid issues, noting its joint benefits and as a strong antioxidant. I find it improves my sleep quality when taken two hours before bed.
5
We examined the levels of selenium and key vitamins in patients suffering from obstructive sleep apnea (OSA) without additional health issues. Our study, involving 146 subjects split into different OSA severity levels, aimed to understand how these antioxidants might play a role in OSA's impact on health.
Interestingly, we found that higher concentrations of selenium and vitamin A appeared to bolster the body’s defense against OSA. Although our findings suggest potential benefits, it's important to note that antioxidants alone should not replace conventional treatments for OSA.
Interestingly, we found that higher concentrations of selenium and vitamin A appeared to bolster the body’s defense against OSA. Although our findings suggest potential benefits, it's important to note that antioxidants alone should not replace conventional treatments for OSA.
References
- Saruhan E, Sertoglu E, Unal Y, Bek S, Kutlu G. The role of antioxidant vitamins and selenium in patients with obstructive sleep apnea. Sleep Breath. 2021;25:923. 10.1007/s11325-020-02207-w
