Set a drinking water goal: According to the National Academies of Sciences, Engineering, and Medicine of the United States of America, men and women should consume at least 3.7 and 2.7 liters of fluid respectively. To keep track of your fluid intake, you can set reminders in your water bottle itself or on your phone.  Carry a water bottles everywhere you go so that you remember about drinking water.

Warm it up: Instead of drinking cold water or drinks, drinking warm water does you good. It will prevent you from catching a cold and also fulfill your fluid intake requirement. You can also go for hot beverages like hot lemon, hot chocolate, green tea and chamomile tea this winter.

Eat hydrating foods: You can consume water-rich seasonal fruits such as orange, grapefruit, strawberries, and pomelo. Homemade soups of seasonal vegetables and herbs can also help you stay hydrated while providing warmth and nourishment to your body.

Consider your workout water needs: When you work out intensely, you lose more sweat and thus require more hydration.  You need to drink a lot of fluid to suffice the loss. However, spacing out the intake during different intervals in the day is better than drinking it all in a go.