Zero....for a good long while bro. Great to see you make a choice to be a better you. But do it right, take it slow. Its a marathon, not a sprint. You want to live a nice long healthy life man. Check out something like fitday.com and use its calorie calculator with your lifestyle to find out how many calories you need to either lose or gain. Then do some research on macro ratios, protein carbs and fat. Put together a sensible daily diet you enjoy enough to stick with and start from there.
Anabolics are for much much further down the road.