Dr. Graham's Perpetual Health Calendar
The Perpetual Health Calendar is a year's worth of Dr. Graham's timeless phrases and inspirations about health. Dr. Graham takes his ability to distill information down to the essence of meaning with his short health reminders.
No matter how many times you cycle through the calendar, the value of it's message stays the same. Use it year after year to inspire you to achieve the health you've always dreamed of, or to simply remind you why you have chosen the path of health.
“Exposure to sunlight increases both male and female sex hormone production.”