One medium apple with skin contains 0.47 grams of protein, 95 calories, and 4.4 grams of dietary fiber.
Potassium - 195 mg
Calcium - 11 mg
Phosphorus - 20 mg
Magnesium - 9 mg
Manganese - 0.064 mg
Iron - 0.22 mg
Sodium - 2 mg
Copper - 0.049 mg
Zinc - 0.07 mg
Also contains a trace amount of other minerals.
Vitamin A - 98 IU
Vitamin B1 (thiamine) - 0.031 mg
Vitamin B2 (riboflavin) - 0.047 mg
Niacin - 0.166 mg
Folate - 5 mcg
Pantothenic Acid - 0.111 mg
Vitamin B6 - 0.075 mg
Vitamin C - 8.4 mg
Vitamin E - 0.33 mg
Vitamin K - 4 mcg
Contains some other vitamins in small amounts.