Resident Evil 4 (2023), don't sell yellow herbs after capping Leon's max health!

A video showing that yellow herbs are still useful even when Leon's maximum health cannot be further increased.
Time Stamps
Background about yellow herbs: 0:23
Comparing different herb combinations: 1:22
First aid spray vs green and red herb combo: 2:54
Comments about herb combos in different RE games: 3:17