Sauerkraut: Fermented Foods and Gut Health Lacto-fermented foods promote digestive health
Many people have never heard about or tried these fermented foods eaten around the world. Other fermented foods, which are more familiar to Westerners are yogurt, sauerkraut, and sourdough bread.
Throughout ancient history, fermented foods have played a role in sustaining thriving civilizations, and many cultures continue to consume these health-promoting traditional foods. While fermentation was used primarily as a way to preserve foods, ancient cultures also seemed to realize that they were very good for health, though they probably didn’t know all the reason why. Many people today still do not fully appreciate the health benefits of fermented foods, and so do not include them in their diet.
Fermented foods contain the beneficial flora Lactobacillus acidophilus. Whey can be added to foods as a source of acidophilus and many foods contain the bacteria naturally. (For instance vegetables contain traces of beneficial bacteria from the soil they were grown in.)
The bacteria use the starches and sugars in foods as its food. In the process of metabolizing the sugars, the bacteria produce several byproducts. The main byproduct, lactic acid, actually preserves food because it inhibits other bacteria that cause foods to rot and putrefy.
Recent research validates that fermented foods aid in digestion, support immune function, and increase overall nutritional status by adding B vitamins and anti-inflammatory omega-3 fatty acids. Consuming foods that contain live lacto-bacteria has protective benefits against harmful, pathogenic microorganisms.
Another metabolic byproduct of probiotics is a variety of short chain fatty acids that are actually used as a source of fuel by intestinal cells. The combination of keeping the intestinal cells built up and functioning well, the increased nutrients, and the crowding out of pathogenic bacteria help boost our immune system. In short, fermented foods confer health benefits because they are a good source of beneficial bacteria — and the list of benefits is very similar to that of probiotics.
Kimchi,a fermented spicy cabbage, is a staple food in Korea. Kimchi is very well-studied for its medicinal, antimicrobial, and anti-aging properties. For example, scientists found that chickens infected with avian flu started to recover after being fed a kimchi extract.
Kimchi is available in many grocery stores today. But in the US, sauerkraut (fermented cabbage), tempeh (fermented whole soy bean), and kefir and yogurt (fermented milk) tend to be the most popular fermented foods.
If you want to fortify your immune defenses by adding fermented foods into your diet there are a couple of things you should be aware of. Cabbage, the starting material for sauerkraut is very high in glutamine, an amino acid that is also very beneficial to the gut. And because it is somewhat predigested by the fermentation process, it is usually easier to digest than unfermented cabbage.
The sauerkraut you buy in the store may have little to no live active lacto-bacteria cultures because it is pasteurized, which kills bacteria. But you can make your own very easily to have sauerkraut that is actually a source of good bacteria.
If you are sensitive to cow’s milk, be cautious of foods such as yogurts and kefir, because they do still contain the allergenic milk proteins. There are commercially available kefirs and yogurts made from goat’s milk however. And finally, if you have low thyroid, limit the amount of soy food such as tempeh in your diet.
Fermented foods cannot only be a great source of variety in your diet, they can be an important way to build your intestinal health and immune defenses. If you find you can’t acquire a fondness for fermented foods, you can always fall back on probiotic supplements that contain Lactobacillus and other beneficial bacteria.
This article appears courtesy of Early to Rise’s Total Health Breakthroughs, offering alternative solutions for mind, body and soul. For a complimentary subscription, visithttp://www.totalhealthbreakthroughs.com
[Ed. Note: Laura B. LaValle, RD, LD is the director of dietetics nutrition at LaValle Metabolic Institute. Laura and her husband, Jim LaValle, R.Ph, CCN, ND have developed the powerful and life-changing Metabolic Code Diet – containing step-by-step, easy to follow recommendations for harnessing optimal metabolic energy and turning your body’s chemical make up into a fat-burning furnace. To learn more click here now.]
This Dangerous Sweetener Hampers Your Digestion
The healthy bacteria (or microflora) in your gut are so important to your health that they’re often called the “forgotten organ”. They boost immunity, produce vitamins, facilitate digestion and detoxification and even help guard against cancer. But if you eat this artificial sweetener, you reduce the counts of your healthy bacteria by 50%!
Learn more about why your microflora is so important in Your Body’s Ecosystem and which sweetener you need to pitch on p. 18 of Your Kitchen Cleanse.