NOW Magnesium Citrate is critical for enzyme function and supports energy production.* 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.*
Ingredients & Nutritional Facts
Nutrition Facts
| % Daily Value* | ||
| Magnesium | 400mg | 95% |
OtherIngredients: Hypromellose (cellulose capsule), Stearic Acid (vegetable source) and Silicon Dioxide.
Facility: Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.








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