You can turn a Progress Bar into a health bar by feeding it the health placeholder as the “Progress Value”.
- Add a Progress Bar element.
- Right-click → Progress Value → paste
{"placeholder":"current_player_health_percent"}(orcurrent_player_health/ max depending on whether you want percent or value). - Optionally set “Max Value” to
100(if using percent) and use the textures/colors you want for the bar fill/background.
If you need multiple states (like low health glow) just duplicate the bar and add loading requirements (e.g. Is Number checking current_player_health_percent ranges).
More on the placeholders and how to nest them is in the FancyMenu docs: Placeholders.