HEAVY METALS & TRACE ELEMENTS
The highly comprehensive and accurate table includes all the trace elements and the role of each of them in the body. It is particularly useful to interpret the hair mineral analysis results available on our site.
Toxic mineral rates available here
Blood hormone rates available here
Trace elements & major minerals in adults
Elements | Daily needs | Main food sources | Main biological symptom | Hair content (ppm*) | |
---|---|---|---|---|---|
Deficiencies | Excess | ||||
Calcium | 900 mg | Milk products, cereals, hard mineral water | Cavities, cramps, rickets, insomnia | Stomach ulcers, kidney stones | 400 à 2500,0 |
Phosphorous | 800 mg | Dairy products, eggs, meat, fish | Fatigue, nervousness, loss of memory | Ossification problems in children | 100,0 à 200,0 |
Magnesium | 350 mg | Dried vegetables and fruit, chocolate, shellfish | Fatigue, anxiety, palpitations, brittle nails | (Rare in healthy people): Drops in blood pressure, nervous disorders | 25,0 à 200,0 |
Sodium | 3 g | Salted and smoked food, charcuterie | Dehydration, drop in blood pressure, dizziness | High blood pressure, migraines, kidney and heart disorders | 70,0 à 250, 0 |
Potassium | 1 g | Dried vegetables and fruit, potatoes, bananas | Fatigue, drop in blood pressure, heart rate disorders | Muscular weakness, sever heart disorders | 30,0 à 100,0 |
Sulphur | 800 mg | eggs, meat, fish, garlic, onions | Liver disorders, hair and skin problems | Anti B1-vitamin action (in sulphite form) | 25000 à 60000 |
Iron | 15 mg | Meat and offal, black pudding, shellfish, soya | Fatigue, anaemia, various infections, brittle nails. | Dangerous in people suffering from liver failure | 5,0 à 30,0 |
Copper | 3 mg | Liver, mushroom, shellfish, fish | Anaemia, various infections, slow growth | Vomiting, migraine, fever | 10,0 à 50,0 |
Zinc | 15 mg | Fish, oysters, and shellfish, eggs, dried vegetables | Fatigue, lack of appetite, hair and skin problems | Digestive disorders | 100,0 à 300,0 |
Manganese | 3 mg | Nuts, brown rice, dried vegetables, tea | Allergies, nervousness | Well tolerated, rapid elimination (intestine and bile) | 0,1 à 2,0 |
Nickel | 0,30 mg | Dried vegetables, cereals, rice, tea, coffee | deficiencies - rare and little known: Digestive disorders? | Fever, allergies | 0,1 à 2,0 |
Chromium | 0,15 mg | Liver, wholegrain cereals, unrefined sugar, honey, tea | Diabetes, high cholesterol, cardio-vascular risks | Lung disorders, mucous ulceration | 0,1 à 2,0 |
Cobalt | 0,02 mg | Liver, nuts, vegetables, cereals, shellfish, beer | Anaemia, migraine, anxiety | Severe heart lesions (beer drinkers) | 0,1 à 2,0 |
Molybdenum | 0,3 mg | Haricot beans, rice, pasta, dried vegetables, cocoa | Cavities, weight loss | Arthritis (effect corrected by administering copper) | 0,1 à 2,0 |
Selenium | 0,15 mg max | Meat, fish shellfish, soya | Weakness, cell ageing, heart disorders | Cavities, hair loss. Very toxic at high doses. | 0,2 à 5,0 |
Germanium | 0,10 mg max | Garlic, parsley, cress | Nervous disorders, various infections | Relatively well tolerated (except oxides and salts = toxic) | 0,1 à 2,0 |
Silicon | 25 mg | Cereals, vegetable fibres, radish | Tendinitis, cavities, hair loss, limp nails | Very few studies | 5,0 à 25,0 |
Silver | traces | Very few studies | Repetitive infectious diseases | Migraine, fever | 0,1 à 2,0 |
Gold | traces | Very few studies | Fatigue, various infections | Only slightly toxic | 0,1 à 2,0 |
Tin | traces | Fish, meat, peas, spinach, asparagus | Cavities, growth disorders (to be proven) | Fever, mucous irritation, digestive disorders | 0,1 à 2,0 |
Fluoride | 1 mg | Tomatoes, chicory, cherry, fish, mineral water | Bone decalcification | Kidney and bone disorders. Very toxic at high doses. | |
Arsenic | 0,01 mg max | Seafood, shellfish | Growth disorders, heart disease | Arsenic salt and oxide highly toxic | < 10,0 |
Iodide | 0,20 mg | Fish and seafood, green beans | Hypothyroidism: fatigue, weight gain, lack of energy | Hyperthyroidism: nervousness, weight loss | |
Lithium | 2 mg | Cereals, vegetables, eggs, fish, meat | Anxiety | Medication abuse: Kidney failure, convulsions | < 2,0 |
Vanadium | 0,3 mg | Vegetable oils | Growth and nerve disorders | Irritated mucous, asthma | 0,1 à 1,0 |
* 1 ppm = 1 µg (microgram). Or: 0.000001 gram