I must disagree with Gatorade - it is not a healthy drink, read the ingredients and just look at how much sugar is in it as well as food dyes. You can find healthy electrolytes on line - Redmond Salt is a brand that has some very good electrolytes.
Also, tea has caffeine in it and adding white cane sugar again is not healthy. Go for an organic leaf stevia if you need to sweeten any drink you like to consume.
Sugar, dairy and gluten are all not good for consumption. Find healthy alternatives.