Getting a good night’s rest is critical for the mind and body to rejuvenate for the next day. Adults must get a minimum of 7 to 9 hours of sleep every night to maintain a healthy outlook and avoid complications from developing in the future. But there are certain nutrition choices and lifestyle habits that develop inadvertently, whereas others are forced errors that prevent you from getting good sleep. Here are 9 such mistakes to avoid. Drinking coffee or tea before bed Drinking tea or coffee at night is not recommended because they contain caffeine, which is a stimulant that can increase metabolism and prevent the body from resting. Drinking these beverages at night will also keep the mind alert as the caffeine stays in the system for a long time where its effects persist. According to experts, it’s best to avoid consuming beverages that contain stimulants, such as coffee or tea, after 6 pm. Taking a cold shower before bed The body and mind are trained to respond to the daily routine in a fixed manner. So, taking a cold shower signals the brain that it’s time to wake up and be alert, as most people shower first thing in the morning.