Iron deficiency
Iron deficiency causes fatigue, general weakness, shortage of breath, pallor, headaches, insomnia, weak hair and nails. When the problem worsens, it can also lead to an abnormal acceleration of the heart beat and tingling in the legs.
Magnesium deficiency
Magnesium deficiency usually appears as a feeling of general tiredness, combined with frequent headaches, mood swings, irritability and difficulty sleeping. Furthermore, other symptoms include cramps, muscle spasms, slight tremors or involuntary contractures.
Zinc deficiency
Zinc deficiency causes vulnerability of the immune system, longer wound healing, along with fragility of the skin, hair and nails.
Iodine deficiency
Iodine deficiency has a number of negative effects on the production of thyroid hormones, and also causes problems for growth and development.
Selenium deficiency
Selenium deficiency affects the functioning of the muscles and immune system, consequently increasing inflammatory processes and pathologies associated with free radical damage, memory loss, arteriosclerosis and cardiovascular conditions.