I think that's the food for a very distant future, maybe the next Satya Yuga. I wish I were wrong though.
Master has already given us an oxygen diet to start having a future that you were talking about. You may remember it. He says; “Inhale and exhale deeply from 6 to 12 times every hour filling the lungs down to the lower lobes with fresh air. This method may be practiced outdoors, with alternately walking slowly and resting. When weather conditions necessitate indoor practice, the windows should be kept wide-open. Of course, warm clothing should be warm during the winter season as a protection against the cold. This aids spiritual growth. This practice should not be undertaken by weak persons, or invalids.” Self Realization Fellowship Lesson #81