Soybeans, With a Side of Gasoline
What do protein bars, printing presses, and your gas pump have in common? Hexane!
Hexane is a byproduct of gasoline. It is used as a solvent for glues (rubber cement, adhesives), varnishes, and inks, and also as a degreaser in the printing industry.
You might be surprised to know that hexane is also used to extract edible oils from seed and vegetable crops - primarily soybeans. And that, according to the Environmental Protection Agency (EPA), short-term exposure to hexane at high doses can affect the central nervous system. Neurotoxic effects have also been demonstrated in animal studies.
Manufacturers of natural foods use only expeller-pressed oils and fats that do not involve the use of hexane in the crushing process. However, the resulting “residual soy meal” is used in many soy protein powders that are turned into cereals, bars, smoothies, and other foods touted as “natural.”
So how can you protect yourself against hexane exposure? Avoid all “conventional” processed soy foods, including foods made with hydrolyzed plant protein and soy protein isolate/concentrate. And when you do eat soy products, opt for those not processed with hexane, including fermented soy milk, fermented tofu, miso, tempeh, and soy sauces.
[Ed. Note: Part of staying healthy is knowing which foods to eat - and which ones to avoid. Making good choices can help you live a long and healthy life. Find more simple ideas about how to feel better and live longer here.
And talk about a healthy food that tastes fantastic... nutrition expert Kelley Herring has developed a chocolate cake so rich and delicious that you won't believe it's good for you. Get your own slice here.]
Similar Articles:
- A Sprig of Protection - Do you eat potatoes, toast, crackers, chips, cereal, or other carbohydrate-rich foods cooked at high…
- Want a Baby? Avoid This Bean - If you are trying to conceive, avoiding some foods may enhance your odds. Soy foods contain an estro…
- Dont Choose This Formula for Your Bundle of Joy - You may think soy formula is a safe alternative to breast milk. But here are eight reasons to think …
- Caffeine Imposters Can Cost You Sleep - Everyone knows caffeine during the day can affect your sleep. But you may not know that there are ca…
- When Fresh Is NOT the Best - If you’re adding herbs and spices to your meals, you’re doing yourself a big favor. Recent research …
- Where to Put Your Protein Bars - My friend Tom Venuto calls protein bars "candy bars in disguise." Despite this, some peopl…
- The Meal-Replacement Bar Paradox - The other night, after filming a set of workout videos at a friend’s gym, I reviewed the plethora of…