You need to provide your exact reports. Also your symptoms, like fatigue, difficulty breathing (if present). You don't need a complete multivitamin perhaps, especially if you have specific deficiencies.
Multivitamins are just health supplements, they will mostly not correct deficiencies, especially moderate or severe. It's not a magic pill.
So just deciding to take multivitamins for 1 month is not a treatment plan.
Next Steps
You may connect with me or any other doctor of your choice, and provide a detailed history of your symptoms and report levels, for proper diagnosis and management.
Health Tips
Do not self prescribe medicines.