Instead of trying different diets and calorie restriction, simply stop eating altogether. After 1 to 4 days, your stomach will no longer demand stimulation (the feeling which you mistakenly interpret as hunger) and your energy will return. After that, simply don't eat and drink nothing but water according to thirst until real hunger returns. When that happens, you should start eating again, because real hunger, felt in the mouth and not the stomach, is a signal that your body's reservers are depleted. Fasting past this point would lead to starvation. This might take several weeks, even over a month. It is ideal if you can take time off from work to rest during the fast, but it is not necessary. After the initial period, you will likely have more energy than you had while eating normally. A several weeks long fast will most likely cure most, if not all, of your acute and chronic issues, the asthma included, although you fucked yourself big time by taking the jewish vaccine.