★★★★★
This study is very helpful because it not only shows that mag chloride tablets are useful for depression, but it is also well tolerated with a very good safety profile. This study is also useful because it shows the dosing used and describes the benefit achieved. According to the study, some participants started to see benefit after just two weeks of supplementing. Participants of the treatment group took 4 tablets of magnesium chloride per day. This is the manufacturer who supplied the magnesium chloride tablets and the tablets are similar to those used in the study, but possibly 20mg more per tablet.
As you can see from the study they used four tablets of Alta Health Magnesium Chloride at 500mg per tablet for a total of 248 mg of elemental magnesium per day. Magnesium chloride is well absorbed topically or orally. The tablets seem relatively easy to take compared to mag oil application to the skin everyday.
Here is a link to the full study:
http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0180067
One important finding from the study is that some people may be able to get by with a smaller dose than what was used in this study.
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