>>29805866Wrong.
1st encounter after lab going towards victory road, you can go to Viridian city heal
2nd encounter is nugget bridge, and you can go to Cerulean City to heal.
3rd encounter is on the S.S Anne, which you can use the empty bed room on the boat or Vermilion City to heal since the boat only leaves when you get cut
4th encounter in the tower you can heal in Lavender Town
5th encounter you can heal inside
Silph.Co. or just heal in Saffron City
6th encounter is the same as the 1st.
Point is, unless you deliberately forget to heal up and never played the game, he will surprise you. I generally healed in every town I entered in, so I never was at a disadvantage.