As per the MPAA's Parents Guide for the film, the explicit content includes:

These are the "Friends to Lovers" arcs where respect is the foundation. It’s the "Healthy Communication" trope that—while sometimes less "exciting" on screen—is the only thing that actually keeps the body (and soul) running long-term. 3. Mindful Consumption: The Media Factor

The story centers on (Raquel Martínez), a woman struggling with anhedonia—a condition that prevents her from experiencing sexual pleasure. After a series of unfulfilling relationships, she meets Marc (Marc Rodriguez), a caring man who is deeply invested in her well-being. To help her overcome her barriers, they visit a sex therapist who recommends a unique "aphrodisiac diet" involving food as part of their foreplay and intimacy. Key Details Diet of Sex (2014) - Full cast & crew - IMDb

Just as a physical diet high in processed sugar can lead to sluggishness and health issues, a "diet" of media-driven romance, unrealistic relationship expectations, and toxic storylines can lead to emotional dissatisfaction and, in some cases, unhealthy relationship behaviors.

as Ágata's Parents: Quirky figures who inject moments of situational comedy into the overarching drama. Ramón Pantoja as the Driver. Diet of Sex (2014) - IMDb

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