PART 1 OF 2
I hear from many, many, many people that they avoid soy because it’s “so dangerous!” And I think; really? How did this way of thinking start? When did this come about? After all, it’s just a bean. Well, it’s a little more complex than that, mainly because how soy is processed.
I would place soy products into 2 different categories; the highly processed kind and the minimally processed ones.
Let’s start off with the minimally processed kind:
The minimally processed soyfoods consist of:
- Whole non-GMO soybeans (edamame)
- Organic soymilk
- Organic tofu
- Natto (fermented soy)
Soy in its minimally processed form has many benefits. Namely it is:
- 41% protein – so a great source of protein!
- Considered a “complete” protein because it contains all of the amino acids your body can use to build (e.g. muscle, tissues, hair, skin, etc.). Some of you may say that it’s low in certain amino acids, but it does still contain them.
- Rich in isoflavones which have anti-oxidant, anti-inflammatory and anti-tumor properties.
- A good source of omega 3 fatty acids.
- An excellent source of fiber.
- Packed with iron, Vitamin C and calcium.
- Naturally low in calories and saturated fat.
- Loaded with B vitamins and folate.
After learning a few big points pertaining to non-processed soy products, let’s take a look at a few big points pertaining to processed soy products.
Soyfoods sales have climbed from $500 million in 1992 to $5.2 billion in 2011.
Part of the reason for its growth in popularity is that soy is highly subsidized* by the government, which means that farmers will grow a lot of it. The harvested soy needs to go somewhere, so why not create a monstrous amount of highly processed meat look-a-likes.
*Agricultural subsidy – money paid to farmers to grow a certain crop. This helps supplement their income and keep them going in times of bad weather or drought.
Examples of highly processed soy foods include:
- Meat alternatives like veggie burgers and dogs.
- Soybean oil
- Soy yogurt
- Soy formula
- Texturized vegetable protein
- Soy sauce
Soy is also added to meat products as a filler – “think fast food burgers” – to save on costs.
So, what is it about these highly processed versions that cause issues?
- Soy Protein: Soy protein isolates, concentrates and texturized vegetable protein (the ingredients used to make fake-meat patties and baby formulas) are highly refined extractions from soy beans. The refining process isolates these proteins, making them more concentrated and more difficult to digest. The main concern is that they are removed from the bean using Hexane; a petroleum-based product (a result of gasoline refining – also used in cleaning products, show making, brake repair and textiles). Regular exposure to hexane may result in headaches, dizziness, headaches, eczema and even neurotoxicity (poisoning of the nervous system). Plus, the Environmental Protection Agency (EPA) has data that indicates “hexane is a widely occurring atmospheric pollutant.”
- GMO’s: The vast majority of soy food (91% of it is grown in the US) is genetically modified. GMO’s are plants created in a laboratory and do not occur naturally. They consist of taking the DNA or genes of a plant and combining them with genes of another organism (could be another plant, animal, virus or bacteria) in order to make it more resistant to insects, weeds and to maintain the integrity of the plant. Although “unbiased” research on GMO’s is new, we do know for sure that “cross-breeding” or genetically altering certain foods with other foods may cause allergic reactions. After the passage of a national bill, you can now tell whether or not a product has been genetically modified (small print on the back of the package, a QR code or direct consumers to a phone number or website). To avoid GMO soy, choose the organic versions or ones that are verified by the non-GMO project. **Always remember to read the labels of the foods you are putting into your body**
- Artificial Additives: The highly refined versions of soy foods have nutrients stripped out that are replaced with a huge amount of salt and a bucket-load of artificial additives and preservatives. For example, veggie burgers and veggie hot dogs contain ingredients like modified cellulose, caramel color, corn syrup solids, dextrose, carrageenan, maltodextrin, disodium guanylate, disodium inosinate, hydrolyzed torula yeast, gum Arabic and red 40 and blue 1. Helpful tip: If you have no idea what the ingredients are in the foods that you are consuming; you may want to stay way!