It is worth noting that throughout the next 4 weeks, these are my preferences - not necessarily the generic fitness preferences.
#1 - Water
Let's not be silly - it will always win!
#2 - Tea
Need a caffeine kick - tea slightly tips coffee but both are close.
#3 - Coffee
If you hate tea, smash a coffee to get you through the day
#4 - Milk
Skimmed is great for lower calorie diets but milk has protein and carbs.
#5 - Smoothies
Be careful of the sugar content if you add lots of fruit but smoothies are ok for you in moderation.
Be your best!