well if you want to loose weight, then you shouldnt touch energy drinks. They are worse than cola.
Look at what your eatting. specifically calories.
Try to write down all the calories that your eating and start a file of all the foods you eat regularly. Anything that you eat out, you should be able to find on the internet.
If you think this is too much work then, just think about your goal and get on with it. After a month you'll prob have all your foods written down and you'll know off by heart how many cals are in most things and be able to estimate quite well.
I round up to the nearest 10 to save time an maths!
just by having access to all this info and writting down your total calories for every day you will quickly see that dietsing is actually very easy.
without even trying I got my average weekly intake down by over 10'000 calories a week.
But with the veggies... you just gotta learn to love them.
Try cooking them diff ways. One of my fav veg is a red pepper. I have one a day and eat it raw like an apple. a large pepper is 2 of your 5 a day.
So... one large pepper, an apple, some pine nuts, glass of OJ and something green like some raw spinach leaves and bingo - youve got all the good stuff you need for the day.
Then just keep changing it up with things you do like, i.e. diff kinds of nuts, raw carrot, beatroot, pinapple, pairs, cherries, avacardo, sweet potato.
just look for the things you do like.