A while ago, a friend questioned why sugar rush is bad and what's wrong with repeated sugar rushes. I'm sad to say that I've been so out of touch with dietary nutrition that it took me quite a while to come up with an answer, and the answer couldn't even fully address why repeated sugar rushes are not recommended. So, after quite a bit of research, this is what I've found.
The basics of the so-called sugar rush is a high consumption of simple carbohydrates (such as white sugar, white bread, candy, sugary drinks, refined sweets, etc) followed by a sudden decrease of the ingested sugar (which becomes glucose) as the body secretes insulin to eliminate the glucose from the bloodstream. The lowered glucose level can then trigger another craving for sugar, which can become a cyclical process. So what's bad about this?
Well, certain sources state that the glucose removed from the bloodstream becomes stored in the fat cells. If we look at the fact sheet from the British Dietetics Association (BDA), it does not state this nor does it link high sugar intake to diabetes. The weight gain is from the types and amounts of food eaten to satisfy the sugar cravings. Most of these foods contain a lot of fat and calories, which leads to consuming too many calories and to weight gain.
There's even one article from the Journal of Community Nursing (???) proposing that the "low" from the sugar rush, called reactive hypoglycemia or postprandial hypoglycemia, is not really hypoglycemia in the clinical sense. Instead, the "low" felt by people may be caused by the low protein and fat intake that is traded-off by the high sugar consumption, or, the increased physical expenditure due to the sugar energy rush.
Of course, this by no means suggest sugar is good for you. The most imminent problem is tooth decay and the potential missing nutrients required by the body. Then, there are the possible links to poor skin conditions. And as with anything, eating out of moderation can lead to weight gain and all the risks associated with the gain. So how much sugar is too much? Well, there is no recommended daily allowance. The standard advice is to consume more complex carbohydrates and keep refined carbohydrates to a minimum. As with everything (nutrition-wise, at least), moderation is key.
Thursday, April 9. 2009
Sugar Rush
Saturday, April 4. 2009
Chocolate Glazing: Cream versus Sugar
I was just watching how to make the Viennese Sachertorte on Epicurious' Around the World in 80 Dishes. First of all, I may regret even more not trying the Sachertorte while I was in Austria. My impression of Sachertorte has been a dense, rich, and fairly sweet and chocolately cake; but this was based on what I've encountered in the US. Seeing what is apparently the authetic recipe, it doesn't seem quite as dense and rich. As I've learned, exported recipes are usually never as good.
But what piqued my interest was the chocolate glaze the recipe used. I've always thought any chocolate glazing or filling would be a ganache, a rich mixture typically composed of chocolate and cream. Most might know it as the basic filling for chocolate truffles. The chocolate glaze used for the sachertorte is only composed of chocolate, sugar, and water. I'd venture to say it's chocolate flavoured fondant?? It's probably better without the cream--cuts down on the richness--although it'd be quite sweet? I'm now curious how the two differ in taste. I think I might know as I'm recalling some of the glazings I may have mis-identified as ganache. The next question is then when do you use either. Of course, that probably depends on what you want: creamier (ganache) or sweeter (sugar glaze); or dietary requirements (non-dairy), available ingredients, etc... Anyone have any input??
Sunday, March 29. 2009
Honey
In less than a year, after being stung by a rather lovely flying bumble bee, I've consumed so much honey that I'm most likely now a target of both mosquitoes and bees (I can be a natural mosquito repellent for others--a human mosquito pin-cushion with at least 20 bites per leg). I never knew honey could be eaten straight. I rarely consumed it, and it was always just another ingredient in food, sweets, or beverage. Now, after tasting the real thing, I'm hard-pressed to go back to the synthetic taste of mass-produced honey!
As with tea, coffee, chocolate, and wine, honey can be as varied in flavour and texture. So far, I've noticed 2 major flavour types--floral and woodsy--and texture can range from runny, to gloopy-thick, to a mix of runny and set, to completely set. Amazingly, I've had (full containers of) English lime-flavoured clover, acacia (English), Australian eucalyptus, Mexican wildflower, pine (French), buckwheat (!), African Miombo forest, clover (American), Menalou vanilla fur (x2), and Tasmanian leatherwood. I've also tried mountain (French) and chestnut (English).
The most bizzare was the buckwheat not only for the unfamiliar concept of honey coming from a wheat plant but also for the rather odd smell; but the taste is completely different. Even simply having the honey alone or mixing it with water can draw out further contrasts.
I seem to prefer honey with a woodsy flavour. The pine one is marvelous, and it's the one that really triggered my honey exploration. The vanilla fur is very gentle and reminds me a lot of candy. As for the Tasmanian leatherwood, it's very sweet!
I do have to say, scenes from the "Bee Movie" often come to mind. I don't want to be another heartless consumer, but at least it does make you appreciate honey all the more. The next question is: should I thank the bee or not for its sali[a]nt sting?? ![]()
Sunday, March 22. 2009
Crème de Marrons
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Still, I did learn of one new item: crème de marrons (chestnut cream). I'd just read about it on Tartlette's blog, and fortunately enough, it was offered as one of the toppings for our first convivial meal of homemade savoury and sweet crepes. One bite and I was instantly hooked. It was a creamy paste of roasted chestnut flavour with a hint of sweetness. I'd only recently learned of the joy of roasted chestnut, and this was even better as it eliminated the work of roasting and cracking the nuts and there was the added tinge of sweetness. It's just as bad as nutella, as I can eat it straight out of the can! Too bad I only bought one small one for myself...
Wednesday, March 11. 2009
Tiramisu
I have been searching for the authentic tiramisu for a very long time, although I'm beginning to think that it's impossible as there can be so many variations, and it ultimately depends on what you like.
I only found out two years ago that some people add amaretto. Then there's the instant coffee or expresso punch. More alcoholic burn (boozy), coffee caffeine rush, or chocolate depth. It can be moussy creamy that is densely flavoured or lightened with whipped cream. Or it can be more cake and bread-like with a moist or lighter texture.
In any case, I was most amazed by the one we had in Venice. It was cake-like with less marscapone and zabaglione. The alcohol and coffee was also minimal. The balance was perfect with both the texture and flavour light but present. Completely contrary to practially all the tiramisu's that I've had, this one was perfect for the end of the meal. It was neither heavy nor overpowering. I never knew tiramisu could be so ethereal.

