Vertical 9:16 photorealistic frame from a handheld smartphone UGC health video. A fictional woman in her early 40s with shoulder-length wavy auburn hair, light freckles, warm confident expression, simple black t-shirt, standing in a bright modern white kitchen with soft window daylight behind her. Close to the camera, at chest height, she holds up a transparent clear glass bottle molded in the exact shape of the human digestive tract: a narrow neck and stomach at the top, below it a coiled small intestine framed by the large intestine, the coils filled with loosely packed brown soaked chia-seed gel. In her other hand she tilts a clear glass jug of chia-seed water toward the bottle's neck, about to pour. Framing: her face in the upper third, the intestine bottle filling the lower half of the frame. Natural skin texture, realistic hands, shallow depth of field, iPhone look. No text, no captions, no watermark.
