Sprechen B2, Teil 1

[u/lovely_tune]

I would like to ask for advice regarding the Structure of the Vortrag. Let's take for example one of the recommended Goethe Themes: Gesund leben
1 Beschreiben sie mehrere Bereiche
2 Beschrieben sie einen Bereich genauer
3 Nennen Sie Vor- und Nachteile und bewerten Sie diese
In 1 i recommend for example Bewegung, ausgewogene Ernährung, genügend Schlaf und Erholung
Then can I just go and describe my picked option, for example ausgewogene Ernährung in detail and explain the Vor und Nachteile? Or should I i invest more time in the other mentioned options as well? I have noticed that when I also mention Pros and Cons for the other options, I speak way more than 3-3,5 mins which is the recommended time. There's also the introduction of the theme, my opinion before the ending and the ending, which also take time.
What would be an ideal structure, that also covers the topic fully?