Dear Welcome to HCM We understand your concerns I went through your details. Such drastic diet steps are supposed to be taken on the advise of a qualified dietitian. Even a physician could assist you. If you take these drastic measures without guidance, there are very possibility that something backfire. Over and above, there is the element of anxiety. Because you may not be aware of the body requirement and supply, you are always in doubt and it leads to obsession. Obsession and anxiety leads to weird symptoms. Numbness, tingling and arms and legs get very weak and tired symptoms could be due to the anxiety aspect. I suggest you to consult a dietitian for clarification and for a new diet plan. If you require more of my help in this aspect, please use this URL. http://goo.gl/aYW2pR. Make sure that you include every minute detail possible. Hope this answers your query. Further clarifications are welcome. Good luck. Take care.