1 Vitamin B6 In a study of individuals suffering from frequent anxiety attacks, patients were given vitamin B6 (125mg, 3 times daily) and tryptophan (2 grams daily). 2  This regime enabled in 70 percent of patients (9 of 13) to become free of anxiety attacks within three weeks.
Total Costs. The annual tuition and living expense budget to go to Kaplan University-Des Moines Campus was $25,753 for the 2015/2016 academic year. The cost is the same for all students regardless of Iowa residence status as there is no in-state discount.
  It depends on the course. Kaplan usually costs $100 a hour for a private tutor, and $1,100 for a course. PrepMe charges $500, and averages a 300 point improvement on the â¦ SAT. There are many options-it's a big investment, so research them all before you sign up for one.4 people found this useful. It depends on the course. Kaplan usually costs $100 a hour for a private tutor, and $1,100 for a course. PrepMe charges $500, and averages a 300 point improvement on the â¦ SAT. There are many options-it's a big investment, so research them all before you sign up for one. 4 people found this useful.