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Showing posts with label diabetes. Show all posts
Showing posts with label diabetes. Show all posts

Tuesday, March 26, 2013

Rooibos Tea: An Herbal Wonder



Years ago while I was learning about teas and herbals, I decided to look for a tea I could drink on a daily basis.  I am sensitive to caffeine so regular tea wasn't going to work even though I love it.  I tried lots and lots of herbals as well and couldn't find one that gave me the feeling of black/green teas.  I needed to find something that would take the place of regular tea without any caffeine at all in it and that's where rooibos (roy-boss) came in.  

A South African native plant, rooibos has been consumed there for generations by the native people and is served everywhere as the tea of choice. First noticed by Europeans in the late 1700's, it slowly came to other countries as it was considered a black tea alternative as far as taste.  I find rooibos to have a slightly sweet,sometimes fruity, earthy, full bodied flavor.  It's red in color and gives me the sense of drinking a cup of black tea without any of tea's bitter notes.

Rooibos Bush (Photo Source)
 

Red rooibos is made by bruising the needle-like leaves and then allowing them to ferment.  Green rooibos is not oxidized and costs a bit more because it's more labor intensive to produce.  Green tea has more of an herbal, grass-like taste.  Both teas are often paired with other flavors to bring out the best of its flavors.  I enjoy red rooibos with vanilla and apple cinnamon, which really brings out the herbs natural fruity flavors.

This is one herb that can be steeped for long periods of time without any bitterness due to rooibos' lack of tannins.  I often leave my tea basket of leaves steep for an hour with no adverse effects of flavor.  I like to extract all of its medicinal benefits but steeping five minutes in boiling water is the normal way to prepare this tea.  Unlike many herbals, red rooibos can be served with cream and sweetened as desired. 


                                           So what are the health benefits of rooibos?

First of all, I like to look at rooibos as a nice tonic type of herb.  In other words, it's okay to use long term and safe for kids. This is important as I was looking for something mild enough to drink on a daily basis.  So, most of its benefits are long term and for helpful for your overall health.

In South Africa it's traditional uses are for colic, allergies, asthma and dermatological conditions.

                                                       Rooibos Tea and Antioxidants

It also contains anti-oxidants. Some articles claim that it contains more than green tea, and others the same. So based off of that information, I would say it's safe to say it's a good alternative to green tea.  Its two comparatively rare antioxidants, aspalathin and nothofagin, each have different benefits. Aspalathin helps to modify hormones in the body, which in turn help to reduce stress and metabolic disorders. Nothofagin demonstrates significant anti-inflammatory activity.  Both antioxidants may help to reduce the risk of Alzheimer's and are both good for the nerves.



 Helpful against Diabetes?

Both of these antioxidants also help to regulate blood sugar which in turn can help to reduce the risk of Type 2 diabetes and excessive fat production.  This would be an excellent beverage to drink along with a low carb/fat diet to help bring maximum benefits to your body against any sugar problems.

                                                  Helpful against Cardiovascular Problems?

 Rooibos also contains the super-antioxidant compound quercetin, noted for promoting heart health.  Quercetin acts as an anti-inflammatory which helps against heart disease and cancer.
In one study where 6 cups were consumed daily, some of the results were that it lowered levels of LDL (lousy cholesterol) and raised HDL (healthy cholesterol) making it very valuable for overall heart health.


Rooibos is really a great herbal beverage to add to your tea locker.  I have found that red rooibos is generally less expensive (in loose, bulk quantity) and is a great drink to enjoy hot or iced.  You'll often find it in herbal blends with chai or vanilla, both great flavors to drink with rooibos.  Drinking it in a blend is also a great way to get introduced to its unique flavor.  I like to buy plain rooibos and add it to our Summer Tea Blend to boost its already great health qualities.  You can mix plain rooibos with fruity herbal teas to find what flavors you like best.

I drink about 24 oz of rooibos a day.  Usually red but sometimes green in a blend.  I really enjoy it and not only am I getting hydrated but also am receiving its many amazing health attributes. I love the idea of drinking something that I not only enjoy, but it's great for me too.

Hope you were able to learn something new about this fabulous African herbal!  Blessings!

Do you enjoy rooibos?  What's your favorite flavor?


Resources:

http://www.foxnews.com/health/2012/03/27/red-tea-even-better-for-than-green-tea/ 
http://www.healthyfellow.com/230/rooibos-and-diabetes/
http://en.wikipedia.org/wiki/Rooibos
http://undergroundhealthreporter.com/red-rooibos-tea-health-benefits#axzz2OgZDp8eJ

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Tuesday, March 12, 2013

The Health Benefits of Coffee


Coffee.  I've generally found that people either love it or hate it.  For some reason, this bitter brew evokes strong emotions in some; usually more in the "I love coffee" realm than the other.  Of course that's obvious by the abundance of coffee shops that litter the streets of most major cities and a smattering of them in the smaller towns.
 Our very small town/village has a locally owned one that my husband managed and I worked at for 6 years.  We really grew to love and appreciate the rich depths of flavor coffee has and also did some research on its possible benefits.

Benefits?  That's right.  Coffee does have some health perks that go along with it despite a lot of negative press in the past.  More recent studies have shown that coffee can be helpful to your body.

Should everyone drink it?  The purpose of this post is not to make you a coffee drinker as most people don't have to be "made" to love coffee.  It just happens.  Once it starts, coffee is not only a satisfying drink, but one that may just deliver a few helpful benefits as well.  So if you already drink it or are just plain curious, here are a few things I learned...

  

It is important to note that most studies mostly show an association of coffee drinkers with these health benefits.  They aren't direct "cause and effect studies" which show a direct correlation between coffee and the coffee drinker as other factors could affect the outcome of the study.

However, coffee has been with us now since before the 14th century when the Arabs learned how to cultivate and successfully trade the beans. That's a LONG time of usage and it helps to give us some insight into any long term effects of coffee even though most studies will say they "they still don't know the long term impact that coffee has on our health."  

Caffeine is coffee's most obvious draw.  That's a bit obvious.  However, coffee has some other benefits besides caffeine that is now showing up in studies being done on coffee's decaf version.
 

Compared to non coffee drinkers:

"A growing body of research shows that coffee drinkers, compared to nondrinkers, are:

  • less likely to have type 2 diabetes, Parkinson's disease, and dementia
  • have fewer cases of certain cancers, heart rhythm problems, and strokes."

Diabetes? 
 
"The vast majority of those studies have shown a benefit of coffee on the prevention of diabetes. And now there is also evidence that decaffeinated coffee may have the same benefit as regular coffee,  says Frank Hu, MD, MPH, PhD, nutrition and epidemiology professor at the Harvard School of Public Health. 2
"Hu calls the data on coffee and type 2 diabetes "pretty solid," based on more than 15 published studies." 3
How could coffee help keep type 2 diabetes at bay?  It seems like it's a combination of its antioxidants and minerals such as magnesium and calcium which help the body use insulin which in turn regulates blood sugar.  

                                          Heart disease and stroke? 

 Well, when you lower the risk of diabetes, you automatically lower your heart risk...there's one way it helps.  

                                 "And, for women, coffee may mean a lower risk of stroke.
In 2009, a study of 83,700 nurses enrolled in the long-term Nurses' Health Study showed a 20% lower risk of stroke in those who reported drinking two or more cups of coffee daily compared to women who drank less coffee or none at all. That pattern held regardless of whether the women had high blood pressure, high cholesterol levels, and type 2 diabetes." 4

                                                                        Dementia? 

 According to a study done on clinical mice, coffee was shown to help boost the levels of GCSF (granulocyte colony stimulating factor), a growth factor that was shown to help fight off Alzheimer's Disease. 5

                                                                  Certain Cancers?

"A Harvard School of Public Health study shows that men who drink six cups of coffee a day have a 60 percent decreased chance of developing a dangerous form of prostate cancer, as well as a 20 percent decreased chance of developing any other kinds of prostate cancer." 6

"New research presented at the American Association for Cancer Research conference shows that coffee could help to ward off basal cell carcinoma, (skin cancer) the most common cancer in the world." 7



These recent studies are sure to encourage coffee drinkers everywhere and make us sigh with a bit of relief when indulging in a cup of our favorite dark roast.  

1. Just remember, these results are conducted on plain coffee only...no cream, sugar or syrups.  Not that you can't still achieve some health benefits with them but to remember to go easy on the additives if you plan on getting the best results. 

2. Also, if you have any sensitivities to caffeine in the coffee, try decaf instead. 

3. Keep your coffee consumption reasonable and moderate.  Four to seven cups are considered heavy usage (this can depend on your body size) and can lead to negative effects like sleeplessness, anxiety and irritability as well as other slight health risk factors.8  Listen to your body, it has its way of telling you when enough is enough.

So put on a big smile when you enter your next Starbucks or coffee house and know that a simple cup of coffee will not only make you a little more wide awake, but can help your body out just a bit too...

Blessings!

Are you more of a tea drinker?  Read this post The Health Benefits of Tea.

References:

1. http://www.webmd.com/food-recipes/features/coffee-new-health-food
2. Ibid.
3. Ibid.
4. Ibid.
5. http://www.huffingtonpost.com/2011/10/31/coffee-health-benefits_n_1064577.html#slide=440657
6. Ibid.
7. Ibid.
8. http://www.mayoclinic.com/health/coffee-and-health/AN01354

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