Minerals are crucial for physical and mental health, with some being essential since the body cannot produce them. Imbalances can lead to issues unless regulated by diet. For those on a keto diet, sodium, potassium, magnesium, and calcium are key electrolytes. They help with fluid balance, nerve function, and muscle health. Foods like avocados, yogurt, leafy greens, and fish provide these minerals, supporting overall wellness and preventing deficiencies.