here you go

import subprocess as sub
import time
number_of_patients = int(input("How many Patients will you like to fill :"))
print ("\n____________Fill out this Informations for {0} patient____________\n".format(number_of_patients))
protein = "     Amount of Proteins (g) required :"
carbohydrate = "     Amount of Carbohydrates (g) required :"
fat = "     Amount of Fats (g) required :"
patient_list = []
food_class = []
for patient in range(1,number_of_patients+1):
    all = "Patient " +str(patient)
    print (all)
    p = int(input(protein))
    c = int(input(carbohydrate))
    f = int(input(fat))
    print("\n")
    patient_list.append(all)
    food_class.append(["proteins = {0}".format(p),"Carbonhydrates = {0}".format(c),"Fats = {0}". format (f)])
time.sleep(1)
print ("[!]processing the form... Please Wait")
time.sleep(2)
sub.call("clear",shell = True)
print("*****The Information provided are :******\n")
for i,v in zip(patient_list,food_class):
    print("          {0}".format(i),"\n",v)
    print ("\n")