Okay guys, I need your help. I'm 5'10" or 5'11 and 185 pounds. These past several years I've become non-active and have gained a substantial amount of weight. I desperately need to lose weight, more so than I care about gaining muscle mass. Just yesterday morning I have started the beginning of my journey to become healthy again. I know it's not much but it's a start for me; I rode my bike around my whole small town for 15 min, then I got home and did 50 crunches and 20 pushups. I was going to go on a run last night but something came up. Today I really couldn't exercise because I was sore, which you guys might think that's newbish but considering my body, it wasn't used to it. But tomorrow, I will replace biking for 15 min for running. And then also the crunches and pushups afterwards. I don't know if this is enough for me to lose weight but it's better than nothing I guess. If you guys could provide some input on what I should do that would be great.
I would suggest doing cardio until you meet your ideal weight, then you can worry about gain mass. Cut your calorie intake, eat healthier foods, drink more water, etc. Cut out all the processed and foods with high frutose corn syrup and eat wheat bread instead of white. Since you 5'11, I would actually suggest try running for 20 or 25 minutes since you're much taller and heavier. You can increase the time you run each week once your body gets used to running and gains more stamina.