Edgar Cayce was an american psychic who died in 1945. His readings were recorded and registered. He predicted world wars I and II, and many other events. It is claimed his readings are 90% accurate. While you believe or not in spirits and paranormal activity, his readings about health and diet were very detailed. He claimed we should eat a high ratio (80:20 %) of alkaline foods over acidic foods. This way we avoid creating toxins in the body, and detox. According to him, toxins we accumulate in the body are the cause of many health issues. It is interesting to read his diagnosis on various diseases (remember it was in the 1920 and 30s). If you have the patience and open mid to read it, you can find a lot of interesting theories (he specifically says what kind of diet could be beneficial to your nervous system, for example). Here is the link of the diet section:
edgarcayce.org/are/holistic_health/data/therapy.html
The reason i am recommending this is because i started a strict diet two years ago (no bread or pasta, no gluten, nothing processed, no sugar, no caffeine, restricted dairy). I eat lots of vegetables (most of the diet) and fruits, some fish and poultry, little read meat and little milk and dairy). I improved tremendously in the past year, to the point i feel very, very close to normal. If you are patient and disciplined, this will actually detox your body and improve your health. I didnt know cayce s diet back then, i started this diet based on what made me feel ill or not, testing everything i ate. Turns out what i ve been doing has a lot in common with his diet. I improved so much with this “no toxin forming diet”, i can only think i developed a liver and intestine problem after propecia. It has been also two years i am free of brain fog, headaches, blured vision (which i have if i eat sugar).
This week i was kind of tired of the diet, and decided to eat bread. Man! I have improved so much… i can now eat bread and i have no brain fog or headaches. But i ll stick to the diet for now, this was just a break 
I am updating my member story thread, there is improvement sexually too.
Good luck to all