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Mineral Chart | Recommended Mineral Intake Calculator

Why is it so important to have minerals in your daily diet? Use Medindia's Mineral Chart (Recommended Mineral Intake) Calculator to know about the recommended dietary allowances, food sources and problems associated with too much or too little intake of the specified Mineral.

Daily Mineral Requirement

Recommended Mineral Intake for*
Newborn Babies    Children    Adults
Gender* Male   Female
Age*  Year(s)
Mineral*
Calcium

Copper

Fluoride

Iron

Magnesium

Phosphorus

Potassium

Selenium

Sodium

Zinc

* Required

What are Macrominerals and Trace Minerals?

Your body requires both macrominerals (needed in large quantity) and trace minerals (needed in small quantity) to stay healthy. They help in forming bones, making hormones and regulating heartbeat.

Macrominerals are minerals that are required in larger amounts (100 gms or more/day) while trace minerals must be present in lesser quantities (less than 100gms/day).

Each and every mineral has a unique role to play in your body. For example, calcium is the most abundant mineral in your body that helps prevent osteoporosis in older women while your body makes use of iron to build proteins hemoglobin and myoglobin. Similarly, other minerals also have their own functions to maintain good health.

The important macrominerals are calcium, phosphorous, sulfur, potassium, sodium, chloride and magnesium. Trace minerals include iron, manganese, copper, iodine, cobalt, zinc, fluoride and selenium.

Macrominerals - Functions and Sources

Minerals Functions Common food
Calcium Blood clotting Bone and teeth formation Muscle contraction milk and milk products, spinach, sunflower seeds, almonds, broccoli and figs
Phosphorous(1) Along with calcium forms strong bones
Needed for metabolism
Nerve and muscle functioning
beans and peas, milk, lean meats, poultry and eggs, pumpkin, sesame seeds, oysters, salmon
Sulfur(2) Present in proteins needed for organ and tissue formation dairy products, eggs, seafood, poultry, onions, garlic, turnip, kale and broccoli
Magnesium(3) Healthy functioning of muscles and nerves
Strong bones
Regulates blood glucose levels
Protein synthesis
Healthy immune system
chia seeds, pumpkin seeds, avocados, bananas, papayas, green peas, sweet peas, potatoes and dark chocolate
Potassium(4) Heart function
Skeletal and smooth muscle contraction
Maintains normal digestive and muscular functions.
bananas, dried apricots, and potatoes
Sodium (5) Important for absorption of nutrients such as sugar, amino acids and sugars. table salts and meat
Chloride(6) Combines with other positive electrolytes to form stomach acid (HCl) or salts (NaCl)
Distribution of vital fluids and stomach acids helps in absorption
sea salt, table salt, seaweeds, shrimp, high-processed foods like hot dogs, potato chips, soy sauce, ketchup


Trace Minerals- Functions and Source

Trace Minerals Functions Common food
Iron(7) Hemoglobin production and oxygen carrying to tissue
Energy production
DNA synthesis
Immune functions
Heme iron foods: Red meat, Fish, Poultry
Non-heme iron foods: Legumes, dark leafy spinachnuts, seeds
Manganese(8) Co-enzyme that helps in breaking down carbohydrates, proteins and cholesterol.
Maintains healthy bones,
immune system and reproductive system.
shellfish, nuts, legumes like soybeans, kidney beans, peanuts, pineapple and black tea
Copper(9) Along with iron forms healthy red blood cells.
Essential components of many enzymes involved in chemical reactions
beef liver, oysters, cashews, sunflower and sesame seeds, unsweetened dark chocolate, and millet
Iodine(10) Proper functioning of thyroid gland.
Regulate many biochemical reactions including protein synthesis, enzymatic reaction and metabolism.
iodized salts, seaweed (nori, kelps, wakame), fish (cod, canned tuna), shellfish (shrimp, oysters), chicken and eggs and beef liver
Zinc(11) Regulate the synthesis and degradation of carbohydrates, lipids, proteins, and nucleic acids.
Essential for polynucleotide transcription and gene expression.
Maintains cell and organ integrityRegulates both cellular and humoral immunity
Smell and taste senses
peas and beans, dairy products, beef and red meats, whole grains, nuts, and vegetables like mushrooms, kale, and green beets.
Fluoride(12) Teeth and bone healthStrengthens tooth enamel and prevents dental caries seafood (shrimp, crab legs), tea and coffee, apples, spinach and potatoes.
Selenium(13) Proper functioning of thyroid gland
Helps to maintain normal skin and nails
brazil nuts, fish, shellfish, red meat and liver


Macrominerals - Deficiency and Toxicity

Macrominerals Deficiency Toxicity
Calcium Osteoporosis (weak bones), brittle nails, dental caries, muscle spasms Hypercalcaemia that leads to kidney stones, impaired kidney function and calcification of soft tissues
Phosphorous Weak bones, muscle weakness and fatigue. In severe cases it can cause osteomalacia. Hyperphosphatemia, which leads to calcification of soft tissues and joints
Potassium Hypokalemia Muscle weakness, cramps, constipation, irregular heartbeat, and, in severe cases, paralysis. Hyperkalemia Nausea, irregular heartbeat
Sodium HyponatremiaHeadache, confusion, nausea, muscle cramps, and, in severe cases, seizures. HypernatremiaHigh blood pressure, increased risk of heart disease, and potential kidney damage.
Chloride Muscle weakness, cramps, and in severe cases, metabolic alkalosis. High blood pressure, fluid retention, and kidney strain.
Magnesium Muscle cramps, fatigue, mental confusion, irregular heartbeat, and high blood pressure. Diarrhea, nausea, and abdominal cramping.


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FAQs

1. Do macrominerals and trace minerals interact with each other?

Yes, minerals can interact which can cause both useful and harmful effects.

For example, calcium and magnesium support each other in muscle and bone health.

High intakes of calcium may interfere with iron and zinc absorption, and an excess intake of one mineral sometimes can reduce the effectiveness of other minerals (14).

2. Are all minerals absorbed equally by the body?

No, absorption rates vary based on the mineral’s form, food source, and factors like age and health status. For instance, the body absorbs heme iron (from animal sources) more efficiently than non-heme iron (from plant sources). Phytates in grains and oxalates in vegetables can also inhibit mineral absorption (15)

3. What happens if we consume too much of a mineral?

Excessive intake of minerals, often from supplements, can lead to toxicity and health issues. For example, too much sodium can increase blood pressure, while high levels of iron can lead to liver damage. It’s best to get minerals from food sources and take supplements only as recommended (16)

4. What causes trace mineral deficiencies?

Low intake of foods rich in minerals
Malabsorption Disorders
High Intake of Competing Minerals: For example, high zinc intake can interfere with copper absorption (17).

5. Who is at the highest risk for trace mineral deficiencies?

Populations at risk include pregnant or breastfeeding women, infants and children, elderly individuals, those with restrictive diets (e.g., vegans), and people with medical conditions affecting absorption (e.g., gastrointestinal disorders)(18).

6. Which mineral causes brain fog?

Deficiencies of minerals calcium, magnesium, iron and zinc can cause brain fog, impaired focus, and memory problems (19).

7. What are the three important minerals needed for the human body?

The three important minerals needed for human body are iron, potassium and calcium.

Calcium is an abundant mineral in the human body, it is important for strong bones and teeth, regulating heart rate, and clotting blood. Iron is needed for red blood cell production which also helps in oxygen oxygen-carrying function of blood. Potassium is important for maintaining a balance of body fluid and heart functioning (20).

8. What are the primary minerals found in sea salt?

Sea salt is a natural source of various essential minerals, including sodium, magnesium, calcium, potassium, iron, zinc, and iodine (in some types). These minerals contribute to various bodily functions, such as fluid balance, nerve function, bone health, and immune support.

9.  What minerals are abundant in sea moss?

Sea moss is a rich source of essential minerals like iodine, calcium, magnesium, potassium, zinc, iron, selenium, and phosphorus. These minerals play crucial roles in thyroid health, bone strength, muscle function, immune support, and overall well-being.

  • 1. Phosphorus
    (https://ods.od.nih.gov/factsheets/Phosphorus-HealthProfessional/)
  • 2. Nutrition and sulfur
    (https://pubmed.ncbi.nlm.nih.gov/34112351/)
  • 3. Magnesium and Health
    (https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/#h14)
  • 4. Dietary macrominerals: Updated review of their role and orchestration in human nutrition throughout the life cycle with sex differences
    (https://pmc.ncbi.nlm.nih.gov/articles/PMC9932710)
  • 5. Overview of the vital roles of macro minerals in the human body
    (https://www.sciencedirect.com/science/article/pii/S2773050623000290)
  • 6. Chloride
    (https://nutritionsource.hsph.harvard.edu/chloride/)
  • 7. Dietary Iron
    (https://www.ncbi.nlm.nih.gov/books/NBK540969/)
  • 8. Manganese
    (https://nutritionsource.hsph.harvard.edu/manganese)
  • 9. Copper
    (https://nutritionsource.hsph.harvard.edu/copper/)
  • 10. Iodine
    (https://ods.od.nih.gov/factsheets/Iodine-HealthProfessional/)
  • 11. Zinc
    (https://ods.od.nih.gov/factsheets/Zinc-HealthProfessional/)
  • 12. Fluoride
    (https://ods.od.nih.gov/factsheets/Fluoride-HealthProfessional)
  • 13. Selenium in diet
    (https://medlineplus.gov/ency/article/002414.htm)
  • 14. MINERALS (MICRO MINERALS): IRON, ZINC, COPPER, SELENIUM, CHROMIUM, MANGANESE, IODINE AND FLUORINE
    (https://www.snggdcg.ac.in/pdf/study-material/food-and-nutrition/Food-and-Nutrition-MFN-004-Unit-10.pdf)
  • 15. Mineral absorption mechanisms, mineral interactions that affect acid–base and antioxidant status, and diet considerations to improve mineral status
    (https://www.sciencedirect.com/science/article/pii/S0022030218300614)
  • 16. Vitamins and minerals
    (https://www.betterhealth.vic.gov.au/health/healthyliving/Vitamins-and-minerals)
  • 17. Main nutritional deficiencies
    (https://pmc.ncbi.nlm.nih.gov/articles/PMC9710417/)
  • 18. Preventing and controlling micronutrient deficiencies in populations affected by an emergency: multiple vitamin and mineral supplements for pregnant and lactating women, and for children aged 6 to 59 months
    (https://www.who.int/publications/m/item/WHO-WFP-UNICEF-statement-micronutrients-deficiencies-emergency)
  • 19. Vitamins and Minerals for Energy, Fatigue and Cognition: A Narrative Review of the Biochemical and Clinical Evidence
    (https://pmc.ncbi.nlm.nih.gov/articles/PMC7019700/)
  • 20. Vitamins and minerals
    (https://www.nhsinform.scot/healthy-living/food-and-nutrition/eating-well/vitamins-and-minerals)
  • 21. Vitamins and Minerals
    (https://nutritionsource.hsph.harvard.edu/vitamins/)

Post a Comment

Comments should be on the topic and should not be abusive. The editorial team reserves the right to review and moderate the comments posted on the site.

Comments

Saundrella, United States

I have PBC. How can I limit my copper intake to 2 mg daily and still have a healthy, nutrient rich diet?

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