Magnesium 500 mg + D3, 60 caplets

Jamieson Magnesium 500 mg + D3 offers a high potency of magnesium, with the added benefit of Vitamin D to support bone health and optimal muscle function.
Magnesium is an essential mineral that is important to overall health. It helps maintain strong bones and supports proper muscle and nerve function. Magnesium is utilized by all organs in the body, especially the heart, muscles, and kidneys. It plays a role in tissue formation, blood glucose control, and cardiovascular health and supports the production of enzymes necessary for energy production. In fact, magnesium deficiency affects the health and vitality of every area of your body.
Magnesium also helps regulate Calcium and Vitamin D levels in the body. Vitamin D is essential for the development and maintenance of strong bones, as it helps the body absorb and use optimal amounts of calcium.
Jamison’s high-potency magnesium formula delivers 500 mg of magnesium from multiple sources for optimal absorption and is enriched with 500 IU of Vitamin D3, the same form that is naturally produced in the body during exposure to sunlight.

Serving Size: 1 caplet
Quantity: 60 caplets


  • Helps the body to metabolize carbohydrates, fats and proteins
  • Helps in the development and maintenance of bones
  • Helps in the development and maintenance of teeth
  • Helps in tissue formation
  • Helps to maintain proper muscle function
  • Helps in the absorption and use of calcium
  • Helps in the absorption and use of phosphorus

Each caplet contains:

Magnesium (aspartate, glycerophosphate, malate, oxide, glycinate) 500 mg
Vitamin D (Cholecalciferol) 12.5 mcg/500 IU

Also Contains: Cellulose, vegetable stearic acid, silica, modified cellulose gum, water-soluble cellulose, hydroxypropyl cellulose, titanium dioxide.

NO salt (NaCl), gluten, lactose, artificial flavours or preservatives.


Drug Interactions:
Magnesium: Antibiotics, Antimicrobial or Anti-infective Agents (erythromycin, neomycin), Tetracyclines, Calcium Channel Blockers in pregnant women, Penicillamine, Bisphosphonates, some medications for osteoporosis.
Vitamin D: Thiazides, Calcium Channel Blockers (Verapamil), Anti-psychotic medication (Thioridazine), Vitamin D Analogs (Calcitriol).

Nutrient Depletitions:
Magnesium:Thiazide diuretics, Antacids, Aminoglycosides, Amphotericin B, Cholestyramine, Corticosteroids, Cisplatin, Digoxin, Foscarnet, Alcohol, Oral Contraceptives, Pentamidine.
Vitamin D: Histamine (H2) Antagonists, Antiarrhythmic (Amiodarone), Glutethimide, Barbiturates, Anticonvulsants (Carbamazepine, Ethosuximide, Fosphenytoin, Mephobarbital, Phenobarbital, Phensuximide, Phenytoin, Primidone), Bile Sequesters (Cholestyramine, Colestipol), Corticosteroids (Prednisone), Etidronate, Kanamycin, Neomycin, Rifampicin, Mineral Oil, Phenolphthalein, Sucralfate,  Anti-tuberculosis drugs (Isoniazid), Orlistat, Progestins.

Supportive Drug Interactions:
Magnesium: Vitamin D and Calcium enhance magnesium absorption.
Vitamin D: Vitamin D may raise serum levels or increase the effects of calcium, magnesium and zinc. Vitamin D works with calcium to maintain strong, healthy bones and teeth.

Warnings: Some people may experience diarrhea.

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