Take Care Of Your Body Through Diet & Exercise.
Whether or not you're looking to lose weight, it is very important that we watch what we eat and get enough exercise. Diet & exercise play a significant role in determining mental state. Ever heard of the saying 'a healthy mind in a healthy body' ? A balanced diet combined and exercise will positively impact your mood and make it easier to keep a clear mind. You'll also feel more positive & energetic.
A great way to eat healthy is to plan your meals and count calories. Here is a plate planner from the USDA that you might find helpful while planning your meals:
While starting out, it might be beneficial to schedule short (5-10 minute) workout sessions with simple exercises and slowly increase time/rigor. This will prevent early quitting and help you become more consistent.