NOW Supplements, Magnesium 400 mg, Enzyme Function*, Nervous System Support*, 180 Veg Capsules

(1095 Reviews)

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$14.89

Quantity
(10000 available )

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100 Ratings
77
9
9
3
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Reviews
  • DM

    > 3 day

    Great deal and easy to swallow

  • Muhy Cheechakly

    Greater than one week

    I have not opened it yet because I still have some left from other source. It should be fine since it was made in the USA. Thank you

  • El

    > 3 day

    I am on blood pressure medication, which has worked well. A week ago, ago, though, when I took the morning reading, my diastolic number (the lower one) was too low., and it continued to be low for several days Maybe dehydration, I figured, but also realized this has started shortly after I began taking two of these magnesium capsules before going to bed. This is my own fault, because I should have done my research *and* the bottle says one capsule, but do a search and youll find that >350 mg of magnesium daily can cause side effects that include low blood pressure/fainting, I stopped taking the caps and my BP returned to normal. One of these is 400, so if you also get it in a multivitamin ... just saying. I have always liked and trusted the NOW brand.

  • NancyLiz

    > 3 day

    the magnesium supplement I was using has disappeared off the shelves of the stores I go to and the price tripled on Amazon so I had to find a new brand this is a capsule which I am accustomed to taking as pills have no effect on my body. It seems to be as good as the other one I was taking so only time will tell I suppose. will add to this review if I find it does not work the price was right to try it and so I am.

  • CecBric

    > 3 day

    I chose NOW because of favorable reviews, and capsule was depicted as 2-tone. I now take 3 supplements that are white. Two of them from NOW. Confusing when organizing.

  • Skibits

    > 3 day

    Wish I would have been more careful, I dislike capsules…oh well have a whole bottle to go. Other than that a okay.

  • Christine P.

    > 3 day

    Blood tests have maintained within normal limits while taking this supplement as directed.

  • Deja Skiles DDS

    > 3 day

    I love them my sleep is better. Anxiety and stress levels go down when I take them.

  • Greg Franzese

    > 3 day

    The pill is a bit big but if you take any pill you can take this, it works great for RLS

  • Mr. Walter Stroman DVM

    > 3 day

    Kind of hard to swallow

Magnesium is a mineral that is critical for energy production and metabolism, muscle contraction, nerve impulse transmission, and bone mineralization. It is a required cofactor for an estimated 300 enzymes. Among the reactions catalyzed by these enzymes are fatty acid synthesis, protein synthesis, and glucose metabolism. Magnesium status is also important for regulation of calcium balance through its effects on the parathyroid gland. Natural color variation may occur in this product.

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