Advice: Work up a modest sweat by doing things like swimming, yoga, or brisk walking. Go to bed at the same time every night. Eat seasonal fruits and stay hydrated to boost your immune system. To get your mind off things, try some guided meditation, mindful breathing, or writing in a diary. Cut back on your news and screen time to avoid becoming overstimulated. Establish strict but kind emotional limits. Spinach, almonds, flax seeds, and other foods high in magnesium and omega-3 fatty acids should be part of your daily diet. In the evening, sip on a soothing herbal tea, such as lemon balm or chamomile. To relax completely before going to sleep, plan evenings without technology.