Important: This page is general information, not medical advice. It does not recommend or prescribe any treatment. Always consult your doctor or pharmacist before starting, stopping or changing any medicine.
About Minerals
Minerals are important for your body to stay healthy. Your body uses minerals for many different jobs, including keeping your bones, muscles, heart, and brain working properly. Minerals are also important for making enzymes and hormones.
There are two kinds of minerals: macrominerals and trace minerals. You need larger amounts of macrominerals. They include calcium, phosphorus, magnesium, sodium, potassium, chloride and sulfur. You only need small amounts of trace minerals. They include iron, manganese, copper, iodine, zinc, cobalt, fluoride and selenium.
Most people get the amount of minerals they need by eating a wide variety of foods. In some cases, your doctor may recommend a mineral supplement. People who have certain health problems or take some medicines may need to get less of one of the minerals. For example, people with chronic kidney disease need to limit foods that are high in potassium.
It sits within Food and Nutrition.
The lead U.S. institute for this subject is the NIH Office of Dietary Supplements.
When to speak to someone. Reading about a topic cannot tell you whether it applies to you. Speak to a doctor or pharmacist if symptoms are severe, sudden, getting worse, or simply not going away — and seek emergency care immediately for chest pain, breathing difficulty, sudden weakness or confusion, or a serious allergic reaction.
Research on Minerals
1,073 studies areregistered for this condition on ClinicalTrials.gov, the U.S. National Library of Medicine's public registry. A selection is below — the links go straight to the registry entry, not to a summary of ours.
What a registered study does and does not mean. Registration means a study exists and has been declared publicly. It says nothing about whether the treatment being tested works, is safe, or is available to you. Many studies find no benefit — that is what research is for. Never seek out an experimental treatment on the strength of a registry entry alone.
Research currently under way
- High-Intensity Laser Therapy and Physiotherapy for Bone Health in Postmenopausal Women: A Randomized TrialIuliu Hatieganu University of Medicine and Pharmacy
- Exoskeletal-assisted Walking Combined With Transcutaneous Spinal Cord Stimulation: Effect on Imaging and Serum Biomarkers of Skeletal Muscle Mass and Bone Strength.VA Office of Research and Development
- A Natural History Study of Bone and Mineral DisordersNational Institute of Dental and Craniofacial Research (NIDCR)
- Micronutrient Enhancement for Development and Health in Adolescents - The MEDHA StudyJohns Hopkins Bloomberg School of Public Health
- Early Time-Restricted Eating Combined With Exercise in Older AdultsUniversity of Manouba
- Cardiovascular and Bone Mineral Markers in Dialysis Patients and Healthy ControlsGazi University
Research already completed
- Clinical and Radiographic Characteristics and Outcomes of Guided Apicoectomy With Retrograde Mineral Trioxide Aggregate Filling for Periapical CystsCan Tho University of Medicine and Pharmacy
- Impact of Pilates Exercises on Bone Mineral Density in Breast Cancer Survivors Receiving Hormonal TherapyBenha University
- Finding the Optimal Resistance Training Intensity For Your BonesUniversity of Waterloo
- Therapeutic Prospects of HMG-CoA Reductase Inhibitors, Atorvastatin and Rosuvastatin, in Osteoporotic PatientsAlkufa university\\collage of pharmacy
- Efficacy of Dissolvable Mineral Loaded Starch Particles Strips in Providing Rapid Relief of Dentin Hypersensitivity: A Randomized Clinical TrialCairo University
Study data from ClinicalTrials.gov, a service of the U.S. National Library of Medicine. Retrieved 2026-07-30. Registry entries are supplied by study sponsors and investigators; ClinicalTrials.gov does not verify their scientific validity. PocketsInfo is not affiliated with, and not endorsed by, the NLM or the NIH.
Where to read more
Rather than paraphrase, we point you to the primary sources. Every link below is to a government health agency, a national institute or a recognised medical body — grouped by what you are trying to find out.
Start Here
- Dietary Supplement Label Database (DSLD)National Institutes of Health, Office of Dietary Supplements
- Minerals: What They Do, where to Get ThemTexas Heart Institute
- Overview of MineralsMerck & Co., Inc.
- Trace Elements: What They Do and Where to Get ThemTexas Heart Institute
- Vitamins and Minerals: How to Get What You NeedAmerican Academy of Family Physicians
Related Issues
- Disorders of Metal AbsorptionChildren's Hospital of Philadelphia
Clinical Trials
- ClinicalTrials.gov: MineralsNational Institutes of Health
Medical subject headings
Clinicians and researchers index this subject under Minerals. These are the terms to use when searching medical literature.
This page is built from the MedlinePlus health topic record for Minerals, a service of the U.S. National Library of Medicine (NLM), National Institutes of Health. Information is from MedlinePlus.gov. PocketsInfo is not affiliated with, and is not endorsed by, the NLM or the NIH. Retrieved 30 July 2026.