Magnesium Chloride Guide | Benefits & Uses

Magnesium is the fourth most abundant cation in the human body and a critical cofactor in hundreds of enzymatic reactions that regulate energy metabolism, neuromuscular function, cardiovascular health, bone integrity, and psychological well-being. Nature's Sunshine Magnesium provides nervous system support and assists in a variety of bodily functions—making Magnesium chloride and related bioavailable forms essential daily nutrients.

Used by several hundred enzymes in their daily tasks, Magnesium is found in the bones, soft tissues, and blood. It helps metabolize various nutrients such as vitamin C, Phosphorus, potassium, and sodium. Research confirms that Magnesium is a cofactor in more than 300 enzyme systems that regulate protein synthesis, muscle and nerve function, blood glucose control, and blood pressure regulation.

Despite Magnesium's essential roles, emerging evidence confirms that nearly two-thirds of the population in the western world is not achieving the recommended daily allowance—a deficiency problem contributing to various health conditions. If you're unsure whether your intake is adequate, our naturopath is available for a free consultation to help you assess your needs.

This formula is built around three core areas of support: nervous system health, bone density, and muscle cramps. Nature's Sunshine Magnesium comes in 250 mg capsules of Magnesium oxide and Magnesium amino acid chelate in a base of Licorice root, Kelp plant, Peppermint leaves, and White willow bark.

Magnesium is fundamental to nervous system function, acting as a natural NMDA receptor antagonist that modulates synaptic transmission and neuronal excitability. Research suggests that deficiency is associated with increased risk of neurological symptoms, and supplementation supports normal nerve function.

For bone density, Magnesium is an essential cofactor in bone mineral metabolism, enzyme activity for bone matrix synthesis, and is required for vitamin D activation. Observational data from large cohort studies found higher Magnesium intake associated with 2–3% greater bone density in women. Studies including the COMB study suggest supplementation may help attenuate bone loss.

Calcium and Magnesium are nutritional partners and work best when taken together. This formula includes both minerals, along with Phosphorus, to provide comprehensive skeletal and neuromuscular support.

This formula may be a good fit for adults looking for everyday support in three interconnected areas: nervous system health, bone density, and muscle comfort. Since Magnesium is a cofactor in more than 300 enzyme systems, virtually every body system depends on adequate levels.

Research suggests that certain groups are more likely to have Magnesium inadequacy, including older adults (due to decreased absorption), individuals with gastrointestinal concerns, those with type 2 diabetes, and people on certain long-term medications such as diuretics or proton pump inhibitors. Men older than 70 and teenage girls are also most likely to have low intakes of Magnesium.

It is estimated that between 56 and 68% of Americans do not obtain enough Magnesium in their diet on a daily basis to meet the recommended daily allowance. If you're wondering whether Magnesium chloride or another form might be right for your situation, our naturopath offers free consultations to help you sort through the options.

Take 1 tablet daily with a meal. Each bottle contains 180 tablets, providing a generous six-month supply at the recommended serving size of one tablet per day.

Because Calcium and Magnesium are nutritional partners and work best when taken together, this formula conveniently combines both minerals in a single tablet alongside Phosphorus and a supportive herbal base. Vitamin D and Magnesium help the body better absorb Calcium, so maintaining adequate vitamin D status may further support your results.