The hallelujah diet founded by george malkmus puts particular emphasis on carrot juice and barley grass , which contribute about 15 % of calories .
哈利路亚饮食的创始人乔治马尔克姆斯则特别强调胡萝卜汁和大麦草，这些会占约15%的热量。
Visitors could learn from tom prasada-rao , a singer , how to chant " om " and " hallelujah hare krishna " , or hear paul fromberg , a pastor from san francisco , talking about his 2005 wedding to another man .
George malkmus has recommended regular use of a b12 supplement since a study of hallelujah dieters showed signs of inadequate b12 in most of them and showed that a b12 supplement or fortified nutritional yeast corrected this reliably while probiotics did not .
