Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: Add a couple of glasses of sustagen/ensure and a few spoonfuls of peanut butter to your daily intake (in addition to everything you already eat), if you still havent gained any weight after a few months then I would see a gastroenterologist to check for malabsorption.Well, I'm not the 98% I eat enought I'm quantity and i get all the nutrients i would need, yet i can't gain any weight nor muscle. We've been struggling with his problem for a while and it's getting always worse.. i grew 10cm in about 1 year and a half while not gaining any weight, i actually lost weight. I get it that many people jump to that conclusion, but I'm 100% sure it's not that. ### Response: How many calories per day are you eating?What brand of food scale are you using?.