First, look after yourself, eat well, lose weight, get fit, stay alive longer so you can be of more help to others, and be around longer to help spread the word.
If you want to help out, why not make a donation to this worthy cause. You can use the PayPal donate button here to make a donation of any value you wish (you don't need to have a PayPal account, and you can use most credit cards)
Money raised on this site goes towards several programs, primarily helping feed the poor in developing countries. So far we don't have much to invest, but hopefully that will change soon.
The first aim of any weight loss program is to lose weight, the second aim of course is to keep it off. Not all diets are very good at one or both of these. By following these dietician designed "Stop Hunger Diet: 5 Rules to Live By", you will lose weight, not fast, but healthily and consistently, plus you will learn good habits that will help you keep off the weight. Good luck, and let us know how you go.