Most people’s pineal glands are heavily calcified by the time they are 17 years old, so much so that they show up as a lump of calcium during an MRI. Calcification is the build up of calcium phosphate crystals in various parts of the body.
The pineal gland begins to calcify due to the harmful effects of artificial substances such as flouride chemicals found in public water systems and toothpaste, hormones and additives put into processed foods and sugars and artificial sweeteners dumped into soft drinks. Cell Phone s are also being pinpointed as being harmful to the pineal gland due to high concentrations of radiation." http://theaveragedream.tumblr.com/post/36705178570/the-pineal-gland-the-pinea...
-so, when taking Iodine etc, one reverse this; One start to remember our dreams, and they become more educational.