My husband has lost an enormous amount of weight.
Cancer Options UK gave us this information and recipe for weight gain
Research has shown that the most effective method of stopping the cachexia (severe weight loss associated with cancer) becoming a major problem is to take high dose fish oils, a mixture of both omega 3 and omega 6, in as high a dose as you can manage. There is also a drug called megesterol, which has been shown to be the most effective drug in helping cachexia, if you have not done already, you might consider having a short course of steroids, which will increase your appetite, and your energy. You cannot stay on them for too long, but they rarely fail to improve the situation.
Smoothie Recipe For Weight Gain
Glutamine 3 capsules (repairs muscle and gut lining)
Whey Protein Powder 3 tbsp (builds albumin, supports the liver)
Colostrum (Lacto ferrin for immune function) capsules, open and sprinkle contents in. According to manufacturers dosage, according to whether it is powder or capsules etc. Suggest up to 4 capsules a day
IP6 Powder 3 tspns. Excellent anti-cancer properties
Add any of the following, whichever is easiest to obtain