FYI: Nutritiondata.com and Sparkpeople.com are 2 great websites for healthy living.
Nutritiondata gives you all sorts of details about foods. It can help you total your intake whether you're trying to track a specific nutrient (like salt or calcium) or just calories.
Sparkpeople has exercise, food, and goal trackers as well as weight loss and healthy eating articles and support groups. I once tried an LDS group through them but folks seemed more interested in discussing their callings than weight loss tips.
Both are free to join.