This whole world will remain a puzzle unless we learn true history and true science (everything out there has been modified to suit an agenda).
GMO foods
The main characteristic of the DNA of any human species offshoot, or in our case as a hybrid specie, is that it adapts and changes according to it's environment.
So, if you wanna tweak with the DNA as in modifying it according to your own agenda, you need to control the outside and the inside of the person. The outside is a little easier to understand. The inside, is comprised of the mind and the food/drink as in literally and figuratively "inside". I will focus on the food.
The GMO are basically hybrid, GMO species of plants. The plants feed humans, insects and animals. The insects feed the animals and humans and the animals, plants and insects feed the humans.
Basically you modify the food/water source both by a long and complex hybridization process and by radionically imprinting it in order to modify the DNA.
The motives are complex and need a LOT of explanation that spans true history and a lot more things.
So, GMO foods are BAD for you because they are GMO with a purpose and obviously is not for your benefit. Everything public on this planet is an incredibly calculated and strategically placed lie.
The human DNA is designed to retain whatever it can use and flush the unusable. But ... they fuck with you in every single way you can imagine and in some ways you cannot imagine. From imprinting mind-patterns, to ELF and micro-wave bombardment, or just about any method to program and control the mind.
There is a war against your mind fought for millennia, and it is part of a sinister agenda. By whom and why? That is another story.
Nowadays it's getting harder and harder to find suitable foods for the human body. In bodybuilding we see the effect on the bodies .. the shitty foods and the shittier and shittier drugs and drug choices produce worse and worse looking bodies with a shorter shelf life.
People ,overall, look much worse and unhealthy than just a few short decades ago. Nothing's by accident.
Ignorance is our worst enemy.