Are there any vitamins, minerals that can help diminish bone spurs or plantar warts?

Generally no: High dose vit a has been tried to treat warts but can be dangerous and results are questionable.

No.: You can try over the counter wart removers, but i've seen them do more harm than good. Other options your doctor might offer include cryotherapy (freezing the wart), electrocautery (burning the wart), laser treatment, or several different topical chemical treatments. If the treatment is typically uncomfortable, your doctor can numb the area before proceeding. Vitamins typically don't help.