Minerals are essential inorganic substances that must be obtained from food because the body cannot produce them. They participate in hundreds of biological processes, from muscle contraction and nerve transmission, to maintaining blood pH and supporting energy metabolism.
Minerals fall into two main categories:
- Macrominerals— needed in higher quantities: calcium, magnesium, sodium, potassium, phosphorus, chlorine
- Trace elements (microminerals)— required in small quantities: iron, zinc, copper, iodine, selenium, manganese, chromium
Importance in the post:
During intermittent fasting or black fasting, mineral levels may fluctuate, especially if water is removed (increased diuresis). Supplementing with electrolytes (sodium, potassium, magnesium) can prevent fatigue, headaches, and muscle cramps.
Food Sources:
- CalciumIngredients: dairy, green vegetables, sardines
- MagnesiumIngredients: seeds, nuts, avocados, legumes
- Sodium & PotassiumIngredients: quality salt, vegetables, fruits
- ZinkIngredients: red meat, eggs, pumpkin seeds
- IronIngredients: meat, spinach, lentils















