1. Modal verb for advice: "should keep in mind" uses the modal verb "should" to give advice or make a recommendation, which is common in spoken English.
2. Present continuous as gerunds: "eating nutritious meals," "staying hydrated," and "making sure to get enough rest" all use gerunds to list daily habits, making the answer sound natural and fluent.
3. Infinitive of purpose: "to take medication" and "to get enough rest" use the infinitive form to explain the purpose or action, which adds clarity and variety to the sentence structure.
4. Cause and effect structure: "Forgetting these habits can have a negative impact..." uses a cause and effect structure to show the consequences of not remembering important things, which is a good way to extend and develop your answer.