Thursday, May 19, 2011

Triglycerides and Cholesterol: Sugar part 3

When you think of cholesterol and triglycerides, sugar probably doesn’t come to mind. Actually, sugar doesn’t have anything to do with cholesterol, but it does have something to do with triglycerides…


The majority of the fats we consume are in triglyceride form (i.e. butter, margarine {do people still eat that?}, and oils). Triglycerides come from the food we eat and are transferred in the blood. Excess calories including alcohol and SUGAR are converted into triglycerides and stored in fat cells.


Other than the fact that both cholesterol and triglycerides are fatty substances called lipids, they are completely different. Cholesterol is not a fat (triglycerides are), rather an odorless and waxy substance created by the liver. Believe it or not, cholesterol is vital to our bodies (in certain amounts). It is an important component of cell walls and nerves and aids in digestion and hormone production. Besides being formed by our bodies, cholesterol also comes from the foods we eat (research does show that saturated fats {red meat} have a greater impact on cholesterol levels in the blood than dietary cholesterol {eggs}). Because cholesterol cannot dissolve in blood, the liver combines it with triglycerides and proteins (aka lipoproteins…thus comes HDL, LDL) for transport throughout the body.


Triglyceride levels are tested during a lipid profile (blood draw). In addition to triglycerides, total cholesterol, HDL, and LDL levels are tested.




Here are the levels…
Normal: <150 mg/dL
Borderline high: 151-200 mg/dL
High: 201-499 mg/dL
Very High: >500 mg/dL

Consuming foods high in simple sugar (even “healthy” raw sugars/evaporated cane juice) significantly contributes to elevating triglyceride levels. Additionally, even naturally occurring sugars (honey, fructose from fruit juice) consumed in excess can raise triglycerides.

What to do:
Keep your sugar consumption in check. Yes, HFCS is bad (very bad) but don’t just replace it with cane sugar. Sugar is still sugar and we need to watch it…sad, because I could live on sugar alone. The American Heart Association has great recommendations that I try to stick by:

Men- Less than 9 tsp of added sugar per day
Women- Less than 6 tsp of added sugar per day
Children- Less than 3 tsp of added sugar per day
*there are 4 grams in 1 tsp
** I cup of Honey Nut Cheerios has 12 grams of sugar!

2 comments:

  1. Great post and good reminder! It’s super easy to exceed those levels in one day. Yowser.
    Okay, two things.

    Firstly, I’ve been DVRing Jamie Oliver’s Food Revolution (because I remember you saying you like that show) and I watched an episode today where he talked about the “pink slime” they make into ground beef. Oh. My. Gross. !!! It should be mandatory to list the ammonia as an ingredient on the label! Ew.

    Secondly. I was talking to a friend last week and she was going crazy talking about how she’s on this non-GMO kick, telling me about how 80% of food in the US is genetically modified (like soybeans who are genetically modified so that they can be doused in roundup so the weeds die but the soybeans don’t). She said the US has never done any testing or research on the effects of genetically modified foods in our bodies, but in Europe they require differentiation on their labels. She’s been buying all her food from an online company called Azure Standard.

    Anyway. Just wondering what your take is on that? Is this why you like organic foods?

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  2. Awesome comment. Yes, this is why I love to buy organic. Not everything I buy is organic but I do my best with the budget I have. Like I've said, if I had all the money in the world I would shop at Whole Foods 3 times per week. Watch the documentary Food Inc. It goes into government issue and the whole soybean thing, it's pretty sad. I don't think you need to buy you food online, you can find great brands even at the regular supermarket. Hope that helps!

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