Macronutrients:
* Carbon (C): The backbone of all organic molecules, including carbohydrates, fats, and proteins.
* Hydrogen (H): Found in water and all organic molecules.
* Oxygen (O): Essential for respiration and many metabolic processes.
* Nitrogen (N): A key component of proteins and nucleic acids (DNA and RNA).
Minerals:
* Potassium (K): Important for nerve function and muscle contraction.
* Phosphorus (P): Essential for bone health, energy production, and cell function.
* Magnesium (Mg): Crucial for muscle and nerve function, blood sugar control, and bone health.
* Calcium (Ca): Needed for strong bones and teeth, muscle function, and nerve transmission.
* Iron (Fe): Essential for carrying oxygen in the blood.
* Zinc (Zn): Important for immune function, wound healing, and cell growth.
* Manganese (Mn): A cofactor for many enzymes involved in metabolism.
* Selenium (Se): An antioxidant that protects cells from damage.
* Copper (Cu): Essential for energy production, iron metabolism, and nerve function.
Trace elements:
* Sodium (Na): Important for fluid balance and nerve function.
* Fluorine (F): Essential for strong teeth.
Other:
* Sulfur (S): Found in proteins and other organic molecules.
It's important to note that this is not an exhaustive list, and the specific amounts of each element will vary depending on the type of oatmeal and how it is prepared.