Initially I bought these to help support my thyroid as it's underactive. I assume they are doing their job alongside VitD, K and B12 however I have found them to be exceptionally good at improving sleep quality. I have narcolepsy so nighttime sleep can be sporadic, non refreshing, fitful and painful. Quite by accident I started taking this selenium just as I went to bed and found that my nighttime sleep became less fitful and I woke up less during the night. They actually increased my deep sleep ability. I wouldn't be without this product purely for the help with sleep, any other benefit is a bonus.

I've been taking this vitamin for the past few months and I have noticed a massive difference. I'm not tired anymore, my mood has improved drastically, and I feel more motivated to get things done. If you're looking for a new supplement to try out, this is an excellent one!

Very good quality .This supplement is just perfect in order to fix the nervous system at the short period if time, I start to sleep better, hormones level got stabilized, I am full of energy now. The package and the size is good. Very good ingredients Helped me a lot Highly recommend

I love this Selenium which is an essential trace mineral that supports many bodily processes. It can help improve cognition, immune system function, and fertility and maintain thyroid. The ingredients are cleanser than other supplements and this brand is a great quality. I really like knowing I am supplementing a mineral is deficient in our foods today, but you can still find in Brazilian nuts. I frequently take this on a regular basis. There is no taste and this size lasts me 2 to 3 months.

Selenium is a micro/trace mineral requested in a trace amount in our body Srlenium has many roles in our body from powerful antioxidant(it is implicated with other nutrients in the production of glutathione peroxidase a very powerful antioxidant involved in many functions such as the removal of heavy metal in the liver , protection of the cells from oxidation etc... Selenium msy help to remove mercury in the body. Selenium may help to slow the replication of viruses in our cells.

This vitamin is also use for building strong bones and for immune support. It is easy to take it all day long, works, but this product helps me have a good quality of life. I really recommend it

I just started taking this product because I've been to many doctors without any results. However, I have been off all non-prescription and over the counter medications since being on this product a week ago and we are just starting to see some results.

great quality product. it really works as intended. Will definitely get more soon! Thank you so much for this. it was made of high qualiy ingredients. Plus the packaging and sizes were perfect. over all good quality. i love the smell and the looks of it. im looking forward to purchasing another one!

I take one medium sized capsule whenever I consume fish. Nowadays many fish contain mercury, and to cancel out that heavy mineral, I supplement with selenium and spirulina. It has a bit of a harsh smell and taste to it, but I think the benefits far out way to cons in this case.

I have read about the importance of selenium and low thyroid function so I decided to give these a try they are great value for money.The effects took a week or so but my main symptom of cold hands and feel as well as low afternoon energy have noticeably improved.Highly recommended.