It sounds like you have been going through some horrendous medical treatment. Sympathies.
There is no proven, long lasting, or permanent method for weight loss. You can lose a lot of weight quickly, but it will creep back. The reason for this is simply biological. We live in times of abundance, so we horde and store for meager times. The best approaches are one’s that involve life changes, which require a disciplined, self-education process. I’ve been impressed by research going on in CA by various doctors and universities. Bill Clinton followed a regime that reduced all fats and oils. Diets that are preventative-based offer a great incentive; diet or suffer the consequences. There’s also been some research at one of the CA Uni’s into mimicking fasting. It involves a five day fast (diet) each month of camomile tea and vegetable broth. Fasting kick starts the immune system which is a very powerful healer with no side effects. Of course, you will also lose weight effectively.
The first muscle that needs to be woken up is the “will”. You could try hypnosis to see if your subconscious will help out when the conscious mind tires or lapses.
The next step is shop around the edges of a supermarket. Put the center shelves off limits. Only ever eat grains, pulses, fruit, veg, beans, soya, white meat, fish. Delete butter, cheese, prepacked foods, sweet things, red meats, oils, fats. Eat whole (wheat) meal bread and pastas only. Brown rice only. Do not drink fruit juices. Dried fruit for sweet snacking. If you have a Wholefoods nearby, go eat in the food bar. If you ate there every lunch you would lose weight. When you fill you plate, pretend it is a color palate. Fill it will as much color as you can. Avoid the stodgy, mayo-laden, cheesy pastas etc. Eventually, you will develop a taste for vegetable and they will wean you off junk foods. Your palate will change and your bodily functions will thank you.
Exercise everyday. Walk, cycle, weights, pilates, tennis, gardening, DIY. Avoid doing too much repetitiveness. It will wear down the will. Make it enjoyable and fun. Sports and recreational is best. Build up gradually if your body is not used to it.
There is no quick fix. There is only a life long battle. Sometimes you lose, sometimes you win. The secret is to never give up so you are in win mode for the most part.
