Boron: Testosterone, Bone Density, and Cognitive Benefits
Boron is an ultratrace mineral with emerging evidence for testosterone, estrogen, bone density, and cognitive performance at low doses.
February 26, 2026·5 min read
Chromium Picolinate: Blood Sugar, Insulin Sensitivity, and Evidence
Chromium picolinate is one of the most studied minerals for blood sugar control. Here is what the clinical evidence actually shows.
February 26, 2026·5 min read
Copper: The Overlooked Mineral and Zinc-Copper Balance
Copper is essential for energy metabolism, collagen, and neurotransmitters — and is commonly depleted by excess zinc supplementation.
February 26, 2026·5 min read
Electrolytes: Sodium, Potassium, Magnesium, and When to Supplement
Electrolytes regulate every heartbeat, nerve impulse, and muscle contraction. Learn when supplementation is justified and how to optimize your levels.
February 26, 2026·6 min read
Iodine: Thyroid Function, Deficiency, and Safe Supplementation
Iodine is essential for thyroid hormones, but both deficiency and excess cause thyroid dysfunction. Learn safe intake targets and the goitrogen issue.
February 26, 2026·5 min read
Iron Deficiency: From Ferritin to Anemia — Complete Guide
Iron deficiency is the world's most common nutrient deficiency. Learn ferritin targets, supplement forms, absorption tips, and when to worry.
February 26, 2026·5 min read
Manganese: Bone, Metabolism, and Antioxidant Function
Manganese is an essential trace mineral for bone formation, energy metabolism, and mitochondrial antioxidant defense via MnSOD.
February 26, 2026·5 min read
Molybdenum: Detoxification and Sulfite Sensitivity
Molybdenum is an essential cofactor for four human enzymes, most importantly sulfite oxidase — critical for sulfite sensitivity and detoxification.
February 26, 2026·5 min read
Silicon: Collagen Synthesis, Bone, and Hair Benefits
Silicon is the third most abundant element on Earth and plays a meaningful role in collagen cross-linking, bone matrix, and hair strength.
February 26, 2026·5 min read
Strontium for Bone Density: Evidence and Safety
Strontium ranelate is a pharmaceutical that definitively improves bone density and reduces fractures. Here is what supplemental strontium citrate does and does not do.
February 26, 2026·5 min read
Vanadium: Insulin Mimetic Mineral for Blood Sugar
Vanadium compounds mimic insulin action and show genuine effects on glucose metabolism in type 2 diabetes, though safety at high doses is a concern.
February 26, 2026·5 min read