Step Three (Why Stop Eating Meat?)

Your Health: it has somehow become a general acknowledgement that eating meat is vitally important for a healthy and varied diet. It's what I would call one of the greatest myths of the capitalist society. First of all because we don't need to consume meat, in fact - we're not even physically built for that. Our stomach does not produce enough acid, our intestines are very long (about 10 times our body length compared to 3 times the body length for carnivores). It takes us a very long time to digest meat - it basically stays rotting in our system for several days and all the unnecessary substances like saturated fat and cholesterol get absorbed by the body, whereas a carnivore "ejects" it much faster, having absorbed only the necessary. You can get more information on this subject here.
Factory farms use a lot of antibiotics on the animals, not as much to treat illnesses but to make them grow faster or prevent their death before arriving to the slaughter house. Some of those “growth promoters” are used to treat serious human diseases. Animal products transmit them to humans and lead to the increase of treatment resistant bacteria and thus - more incurable diseases.

Chicken, as “white meat”, has often been considered being healthier and containing less fat. Since chickens are bred and drugged to grow very large, their flesh today contains three times as much fat as it did just 35 years ago. The most toxic form of the poison arsenic is used in chicken feed because it promotes faster growth. This cancer-causing chemical is then ingested by people.

Fish is considered to be health food by many. In fact, the oceans are now so polluted that fish flesh contains a lot of toxins, especially mercury. Eating fish even just once a week can increase your mercury level over 30% above the safe limit. This can lead to many health issues including coordination problems and depression.


The Environment: Livestock grazing transforms fertile land into desert, and thus affects a great number of threatened and endangered species. More than 50% of forests and rainforests has already been cleared to use the land for grazing or animal feed crops. As for the crop – a great majority of it is fed to farm animals, while it could be used to feed hundreds of millions of hungry people. Same thing goes for water: an estimated 15 000 liters of water is needed to produce just one day animal-based food supply (for one average meat-eater), whereas a one day plant-based food supply requires about 13 times less water.
Factory farms produce thousands of tons of manure every day. This often finds its way into the groundwater supply, the lakes, the rivers and the oceans, polluting drinking water and killing aquatic life. Here’s an interesting story for those who want to find out more about factory farm manure “lagoons”.
Livestock rearing also produces gases known to contribute significantly to global warming. See here for more detailed information on this subject.

Seafood consumption is driving many species to extinction. In fact, overfishing is responsible for the depletion of about 70% of fish populations worldwide. Tens of thousands of marine animals (like dolphins, sharks and turtles) get stuck in tremendous fishing nets and are killed and thrown back into the ocean each year.

Even if dolphins aren’t accidentally trapped in nets, they are still killed intentionally by tuna anglers because they prey on tuna.Fish farming, like livestock farming, damages delicate aquatic ecosystems, polluting water with run-off containing potentially hazardous chemicals, drugs and pathogens. Plus, farmed fish is usually fed with wild fish and it takes approximately 2-3 kg of wild fish to grow 1 kg of “farmed” shrimp or salmon.

Shark finning (consists of removing shark fins and discarding of the carcass at sea) annually kills over 100 million sharks and has decreased worldwide shark population by 90% over the last few decades. Experts estimate that within a decade, most species of sharks will be lost because of longlining. This could have devastating impact on marine ecosystems. For more precise information watch the film Sharkwater.

What about protein, iron and fatty acids?
There are numerous great plant-based protein sources. You can get enough protein from legumes like beans, peas and lentils; grains like rice, oatmeal and wheat; vegetables like potato, tomato, cucumber, cabbage, onion, broccoli, spinach; fruit like apple, banana, orange, grape, strawberry, peach and many many more…
Plant-based iron sources are for example ginger, chickpeas (garbanzo beans), lentils, spinach, prunes and raisins. It is best to consume them along with a source of vitamin C for better absorbtion.
Nuts and seeds (for example pumpkin and sunflower seeds, walnuts and almonds) contain good fatty acids, but are also great protein and iron sources.