Why it worked
The video likely performed well due to its relatable topic (acid reflux) and the provision of actionable, easy-to-follow tips presented in a concise and visually appealing format. The use of on-screen text makes it accessible even without sound.
Summary
The video shows a person eating a piece of cake while text overlays provide advice for managing acid reflux at night. The advice includes sitting up, sleeping on the left side, lifting the upper body, not eating before bed, and avoiding trigger foods.