The crux of Dr. Gundryâs method stems from his research that started years ago at Yale University - that our mind and body are locked into an eons-old âcomputer programâ that is very fundamental, logical and, ultimately, easy to control.
Why do hearing aids cost so much? One reason is that hearing aids are sold in relatively low volume (approximately 1.7 million hearing aids for some 30 million people with hearing loss). Also, the amount of time and money spent by manufacturers on research and development is considerable.
Depending on where you go, a good hearing aid can cost anywhere from $300 to $5000. When you are researching where to go, of course compare prices, but be sure you are compariâ¦ng apples to apples and not apples to oranges. Hearing aids are very comparable.