Category Archives: news

Tea lowers brain cancer risk

In an amazing study, both tea and coffee have been associated with a sharply lowered risk of glioma, a cancer that originates in the brain and spinal column. The association wasn’t small — just 0.4 cups of coffee a day was associated with a 34% reduction in gliomas.

The authors presented no mechanism for what role coffee and tea may play in the brain cancer reduction so at the moment it is unclear how the beverages work their magic or even if lifestyle differences between coffee/tea drinkers and non-drinkers may be the reason. However, the association is strong enough that researchers from several prestigious institutions were full of praise for the study.

Dr. John S. Yu from the Brain Tumor Center of Excellence at Cedars-Sinai Medical Center in Los Angeles was quoted in USA Today as saying, “If we had a drug for any disease that could demonstrate a risk reduction of 34%, that would be considered a great drug. That degree of risk reduction is very strong.”

The study was also very large — 410,000 men and women were followed for 8.5 years, leading to more certainty about the study’s conclusions.

Very fascinating stuff… I wonder if one day these beverages will get a special compartment in the food pyramid taught to school children?

The study was published in the American Journal of Clinical Nutrition which has generously granted access to the full article via it’s website at the following link: Coffee and tea intake and risk of brain tumors in the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort study.

Sources:

http://www.usatoday.com/yourlife/food/diet-nutrition/2010-11-19-coffee-tea-brain_N.htm?csp=34news

Assam Tea

Assam tea is a perfect variety to make home-made iced milk-teas. The taste is strong so it blends well with milk and has a vaguely choclatey taste to it. This is usually my tea of choice from Teavana, so I was very surprised when I visited my local Teavana shop to see that the Assam tea is being discontinued! In fact, they had great big tins of it for sale at 75% off. I used the opportunity to snap up the store’s supply, so I’m good for at least a year… But what will I do when my stash runs out?

It was then that I read that Assam tea has set new price records at recent tea plantation auctions. The Telegraph from Calcutta reports that recent auction prices for Assam tea have increased to an all-time record early on in the auction season. Apparently this past year has been just perfect for the Assam variety and the resulting tea is very high quality.

So it sounds like my fears were unfounded — a quick Internet search has proven to me that there’s plenty of places to purchase Assam loose leaf tea and furthermore, the quality of the tea has never been better.

And finally, here’s my recipe for a perfect iced Assam milk-tea:

  • 2 heaping tsp Assam black loose-leaf tea
  • 3/4 cup boiling water
  • 4 tsp sugar (or to taste)
  • 8 ice cubes
  • 1 cup milk

Add the boiling water to the loose leaf tea and let it steep at least 3 minutes (over-steeping doesn’t affect the taste). Strain the tea leaves. Stir in the sugar. Plop in the 8 ice cubes and pour the milk on top.

Enjoy!

Coffee and tea reduce exposure to mercury

A study published in the scientific journal Environmental Research recently claimed that by consuming tea while eating fish reduced the mercury concentration of the fish a whopping 40%-60%. The study further showed that cooking the fish (either boiling or frying) also reduced the mercury concentration by 40%-60%. So together, the leftover mercury contamination was negligible.

While I found this story very encouraging, there was no explanation for where the mercury is going during the cooking or how tea/coffee is reducing the bio-availability of the mercury. I hope other scientists are able to duplicate the study and elucidate the mechanism. This could potentially come back to benefit live fish in the ocean whose health are doubtlessly suffering due to the water mercury levels!

I’m very amazed by the almost magical properties that tea and coffee seem to possess!

Source:
Ousséni Ouédraogo, Marc Amyot, Effects of various cooking methods and food components on bioaccessibility of mercury from fish, Environmental Research, Volume 111, Issue 8, November 2011, Pages 1064-1069

The Distance From Harpo Studios to Sprinkles’ New Store

Yes, I Googled it. The distance from Harpo Studios to Sprinkles’ new store. Pure curiosity. And the answer is about 2 miles, or 10 minutes of driving time. Smart guys, those Sprinklers!


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Tea and Lifespan

According to a recent study published in the British Journal of Nutrition, drinking 3 cups of tea a day can extend the drinker’s lifespan by 5 years. The researchers from the Chinese University of Hong Kong divided their subjects into two groups: those who drank 3 or more cups of tea per day and those who drank just 1/2 cup or less. Those who drank 3 or more cups per day had telomeres that were 4.6 kilobases longer than the other group. The researchers state that this corresponds to about 5 extra years of life.

The study did not differentiate between green tea or black tea, but the main researcher, Dr. Ruth Chan, said that most of their Chinese subjects drank green tea.

Source: Omega-3 linked to younger biological age: Study

Cadbury’s bought out by Kraft

News came today that Cadbury has accepted Kraft proposed buyout of £11.5 billion ($19.5 billion). Kraft’s bitter battle to buy Cadbury’s has been ongoing for months, starting with an “insulting” opening offer of £10 billion ($17 billion). The idea of Kraft “the fake-cheese company” buying out the UK’s national chocolatier had incensed many British citizens. Apparently, a bid of 14% more satisfied their national pride.

After Kraft’s initial rejection, other chocolate makers including Hershey’s and the Italian chocolatier Ferraro considered putting in their own offers. However, Hershey’s business strategy focuses on aquiring smaller, domestic chocolatiers. Cadbury is actually double the size of Hershey. I found this a very surprising fact! Here’s a Reuter’s graphic showing market share for the various confectionery companies:

Nestle was considering an offer, but instead withdrew from the process and bought Kraft’s frozen pizza business. Apparently, Nestle is trying to distance itself from the confectionery business and focus on “health and wellness” foods. Hmmm…. Pizza = health and wellness? That will make the hubby happy to hear!

The suits at Kraft argued that buying Cadbury’s fit nicely into their global strategy. Apparently, there’s much to be saved by cross-selling in shops. The Wall Street Journal estimates that the two companies will save $675 million a year just on business expenses.

Everyone, of course, is hoping that Cadbury’s chocolate does not suffer in quality.