Salt
One of the huge reasons for obesity is high consumption of salty grain products--chips, crackers pretzels, wheat/corn anything covered in salt...
Besides covering the chips/crap in addictive chemicals; they trick the brain with oils and salt. For most obese people, all they would have to do is stop the addictive chemical chips and grain products.
white salt theoretically has no human value----more suitable for making meats so toxic bacteria will not eat the meats.
PRE POLLUTION SALTS under ground generally as a result from dried up oceans are in my theory--a REPRESENTATION of THE SUN. The ratios of each mineral would represent the contents of the SUN and what ancient people called MANNA.
Manna is "alive" to a degree as it flows down as part of air...while salts left over from oceans have zero modern day pollution.
The ocean salts will have dirt/dead fish, dead everything all in trace amounts and being buried is proof the earth is forever growing in size---thanks to the sun and space rock.
DEEP EARTH salt and ocean water is the truest fertilizer on the planet.-----and the sun fertilizes earth none stop since creation.
during pregnancy mammals require more salts than normal...
white salt should be avoided like white flour, white sugar and basically all manufactured faked foods.