There’s a new food source coming and it makes GMOs (genetically modified organisms) look like child’s play. Soon, your food may be printed.
Normally I’m not in favor of manmade or DNA altered organisms getting into our food system because our bodies have not evolved to properly recognize and chemically breakdown many of these foods. It’s no accident that obesity and diabetes correlates to the rapid adaption of high fructose corn syrup (HFCS) in processed food and drinks. HFCS is a manmade invention and the human body cannot adequately deal with it. However, 3D printed food may be a different but positive development.
If you’re not familiar with 3D printing, click here.
There are two basic reasons why I believe food printing could be a good thing. First, it will be a very efficient way to produce food and second, food could be composed exactly the way an individual may need it to maintain health. Fundamentally, food is made of proteins, sugars, oils, macro and micro nutrients and water. Like ink in a printer cartridge, these building blocks for food can be printed in layers to form an edible meal and the printer can have a built in hotplate to cook the food as it is being formed.
The fundamental elements would be in a powder form and could be stored for decades. This would greatly reduce food shortage all over the world because stocks could be built up during good production years. This type of food system would conserve valuable resources such as water and energy. Food would be assembled where needed (no or limited transport cost) so the energy goes straight into making the product and the same is true for water.
In 30 years the world population will grow from today’s 6 billion to 9 billion. We will need all forms of food production such as genetically modified factory farms, urban grown food, feed lot animals and aquaponics. 3D printed food assembled from basic elements will be just another needed source to feed the hungry masses.