Soy is the new wonder food - sooo healthy! Drinking soymilk is a nice first step to get away with the ubiquitous milk and dairy. But there are problems with soy. But what with all the health claims?
Many people get allergies to soy. I observe it in my patients that, roughly after five years, the soy problems are starting – indigestion, joint and skin problems. But during those five years, people get out of the milk habit – and that is a good thing in my eyes. After soy, there is still rice milk and almond milk. And after those, there is always water.
Soy’s estrogenic effects are well-known. Less well-known is that all legumes (beans, lentils, garbanzos) contain estrogenic-like compounds: phyto-estrogens. Yes, soy is highest – but by now we could have learned that bigger is not always better. Especially not, when it is non-organic and gene-manipulated (the verdict on that is still out - until then, I prefer to be on the safe side). Avoid soy as a powder and filler. Especially, avoid it in so-called health bars which contain soy for a sole purpose: That you might think it is healthy and buy it.
New studies have shown that the marvelous properties of soy do not apply across the board; they only happen with fermented soy products – like miso or tempeh – but not with unfermented soy products. I think of soy as one of the beans. Not as a miracle food.
Soy has become the next super mono crop, with agricultural subsidizing, big time. And with all the ensuing problems: depletion of soils, over-fertilizing, and susceptibility to pests. Not to mention massive destruction of the Amazon rainforest to accommodate this new hyped-up crop. We need don’t more soy; we need a few healthy soy food items: Edamame (the young, tender soybeans still in the pod, often steamed with soy sauce. Miso: Use the fermented paste, not the dried stuff from a package. Tempeh, the Indonesian pressed and fermented soybeans. Delicious in all kinds of stir-fries - way better than tofu if you ask me. Tofu is a highly processed thing, coming in a perfect block. Once in a while, of course, you may indulge min tofu. But stop thinking about tofu as health food. Nothing in nature comes in a block. Read More
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Bowel health II: Fermented Foods
June 10, 2010
Probiotic pills/capsules provide healthy bowel bacteria.
But there exists an ancient method how to provide those lactic-acid bacteria without supplements: fermented foods.
Many traditional societies have used fermented foods:
• Sauerkraut (Europe)
• Pickled vegetables like dilled cucumbers (China, Europe)
• Tempeh (fermented, pressed soy beans)(Indonesia)
• Miso (Japan)
• Kefir (Turkey, Bulgaria, Russia)
• Buttermilk (Scandinavia, India, Bulgaria)
• Soy sauce (China, Japan, Southeast Asia) (beware of unfermented cheap products!)
• Umeboshi plum (Japan)
• Natto (Japanese soybeans fermented with Bacillus subtilis)
• Pao cai (pickled cabbages) (China)
• Kimchi (pickled cabbages and other vegetables with red pepper) (Korea)
• Zha cai (pickled mustard plant with red pepper) (Southern China: Sichuan)
• Doenjang (dark bean paste) (Korea)
There are many more traditional fermented foods worldwide from fermented fish sauce to fermented breads. A big subgroup are milk products that are fermented like natural cheeses and yogurts. On the other hand, modern products like soy sauce pickled dills might not have undergone the fermentation process; the taste comes from spices and preservatives.
Like probiotics, fermented foods are good for your health. Fermenting reduces so-called antinutrients (like lectins), making foods easier to digest. Fermented foods increase saliva and digestive juices flow, and provide vitamins and minerals which have been “pre-digested” by bacteria and therefore are more easily available for the human body. Sauerkraut was traditional a source of vitamin C during the winter and fresh things were scarce. Fermented foods are thought to have anti-inflammatory and anti-bacterial effects and help cleanse a system overloaded with toxins (or a hangover). They work against fatigue and aging. Read More