MAG365 Magnesium-Calcium Supplement. 3:2 magnesium to calcium ratio. For those wanting calcium for bone health and high performance athleticism. Contains Calcium, Potassium, Boron, Vitamin C, B6, D3 (Vegan), and K2 (MK7 Trans.)Recommended Use: Start by taking 2g (one teaspoon) daily and gradually increase to 4g per day. Mix in a glass or mug with enough hot water to create a fizzing action. Let it fizz, then stir until dissolved. Fill the remainder of the glass or mug with warm or cold water enjoy. If using cold water, allow it to fully ionize for approximately 20 minutes before drinking. Take with food, a few hours before or after taking other medications or natural health products. Consult a health care practitioner for use beyond 3 months.Caution: Consult a health care practitioner prior to use if you are taking blood thinners. Contra-Indications: Do not use this product if you are pregnant or breastfeeding. Do not use this product with other potassium-containing supplements or with potassium-containing salt-substitutes.