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.
If you already wear hearing aids, you know that they can be quite expensive. Thankfully, hearing aids typically last between five to seven years â sometimes even longer â and are often able to be repaired if any issues occur. Your hearing aids are needing more frequent repairs.