Best Mineral Supplements

Highly bioavailable magnesium in threonate or glycinate form for superior absorption. Supports deep sleep quality, cognitive function, and nervous system relaxation. Magnesium threonate is particularly valued for its ability to cross the blood-brain barrier.

Zinc picolinate supplement offering superior absorption compared to other zinc forms. Supports immune function, hormone production, and wound healing. Important for maintaining testosterone levels and thyroid health, particularly in those with dietary deficiencies.

Calcium is essential for bone health, muscle function, and cardiovascular health throughout life. Adequate calcium intake helps prevent osteoporosis and supports proper nerve transmission and blood clotting. Longevity experts recommend calcium supplementation, especially for older adults, to maintain bone density and reduce fracture risk with aging.

Potassium is an essential electrolyte mineral critical for heart rhythm, muscle contraction, and nerve signaling. Most adults fall short of the recommended 4,700 mg daily intake, making supplementation a practical strategy alongside potassium-rich foods like avocados, sweet potatoes, and leafy greens.

Iodine is an essential trace mineral required for thyroid hormone production, which regulates metabolism, energy, and body temperature. Deficiency is widespread globally and can lead to hypothyroidism, fatigue, and cognitive impairment. Seaweed, fish, and iodized salt are dietary sources, but supplementation ensures adequate intake.