Ask the doctor.  I keep reading that peanut butter is a healthy food.  But it contains saturated fat and has more sodium than potassium.  That doesn't sound healthy to me.
Willet
Walter C
WC
D010367:Arachis / Q000737:chemistry; D004041:Dietary Fats; D005227:Fatty Acids; D006801:Humans; D009752:Nutritional Status; D017419:Potassium, Dietary; D012982:Sodium, Dietary
D004041:Dietary Fats; D005227:Fatty Acids; D017419:Potassium, Dietary; D012982:Sodium, Dietary