Source Naturals Magtein Magnesium L-Threonate Capsules (667mg, 180 Pieces)

Product as described. I am doing everything I can to protect my brain and this product claims to breach the blood/brain barrier. Our bodies are deficient in magnesium and this helps load up your system. Will re-order.

As is noted above, Magnesium L-threonate penetrates the blood-brain barrier, and hence it can purportedly support cognitive function and brain health. This makes the magnesium in magtein distinct from many others on the market, including magnesium oxide (poor bioavailability), as well as magnesium chloride, lactate, and aspartate, which have better bioavailability but which also don't penetrate the blood-brain barrier. Magnesium is an important part of everyone's diet, but corporate farming methods have depleted its presence in soil, and hence, in our diets. It appears somewhere from 60-80% of Americans are deficient in magnesium, and low magnesium levels are associated with a variety of conditions, including hypertension and heart disease, type 2 diabetes, osteoporosis, and migraine headaches, among others. We landed upon magnesium l-threonate because magnesium is noted to have calming properties. Our son is a bit hyper - so after finding out about the benefits of magnesium, we found out about l-threonate and then researched different brands. On a weighted assessment, Megtein is the cheapest l-threonate product currently on the market, so our decision was pretty easy. I can't say if it was a coincidence, but shortly after starting on the Magtein, my son's reports from school improved dramatically. He was more focused, and his classroom performance improved correspondingly. He went from being the kid the teacher dreaded to being one she obviously, really liked. It was a stunning turn-around. The pills aren't huge, and he has no problem swallowing them. Was it solely due to the Magtein? I can't say - we also started him on probiotics, and we gave him a good vitamin K and D supplement as well, but something has changed. And I'm not going to mess with success, so he'll be on the Magtein for a while. I've been taking the Magtein as well - I can say it causes me to have more dreams and deeper, more restful sleep than I've had previously. In all, I'm a huge Magtein fan, and will remain so.

Nice staff

Product arrived on time. I had no issues purchasing

毎日欠かさず飲んでいます。 安心感があります。 ありがとうございました。