Allows you to prepare your muscles for a daily routine without annoying muscle cramps.Biolectra® Magnesium Effervescent Tablets are appropriate for the long-term, successful treatment of magnesium lack. The magnesium in the effervescent tablets is dissolved before being taken, which makes it very simple for the body to absorb. The effervescent tablets help keep your fluid balance in addition to topping off your magnesium levels & Ideal for the treatment of muscle. Try the Biolectra® Magnesium 243 mg forte Effervescent Tablets for achieving two goals at once.