Iron: Excessive iron intake can cause gastrointestinal distress, liver damage, and even increase the risk of chronic diseases like heart disease. Vitamin D: High levels can lead to hypercalcemia, which may result in bone pain, kidney problems, and cardiovascular issues. Calcium: Overconsumption may cause kidney stones, impaired absorption of other minerals, and cardiovascular problems. Selenium: Too much selenium can cause selenosis, characterized by gastrointestinal issues, hair loss, and neurological damage. Zinc: Excess zinc can interfere with the absorption of other essential minerals and suppress immune function.
