Give Thanks to Your Mitochondria This Holiday Season

Once you’ve finished gorging yourself on turkey and pie and have decided to burn off that extra “fuel” by shopping non-stop (as an aerobic workout) on Black Friday morning, remember that you have your cells’ mitochondria to thank [1]. The mitochondria house the enzymes and conditions necessary for aerobic respiration via the citric acid cycleContinue reading “Give Thanks to Your Mitochondria This Holiday Season”

Incredible, edible egg but so high in cholesterol

If it wasn’t for its high content of cholesterol, egg yolks would be regarded more strongly as one of nature’s health powerhouses [1]. And, if regularly eaten, the egg would go a long way of ensuring against different nutritional deficiencies [1]. Hope has come for a more incredible, edible egg… If soluble fiber and redContinue reading “Incredible, edible egg but so high in cholesterol”

When cholesterol starts creeping up past 200

When total cholesterol begins to creep up past 200 mg/dL, it’s time to change diet [1]. If it reaches 240 mg/dL or higher, then the body is at high risk of coronary artery disease and cardiac death [1]. The risk is only accentuated if LDL cholesterol is higher than 160 mg/dL and HDL cholesterol isContinue reading “When cholesterol starts creeping up past 200”

When you’re full of dirty, hot air.

You could be a politician or you could have emphysema. The disorder usually is due to years of irritation from cigarette smoke, but anyone could get emphysema if exposed to years of air pollution or exposure to industrial dust [1p887]. The long-term irritation and resulting inflammation damages or destroys the walls of air sacs inContinue reading “When you’re full of dirty, hot air.”

I’ll have a tall glass of fresh-squeezed fructose

Orange juice delivers a potent dose of what is roughly half glucose and half fructose [1]. Glucose, we know, is the simple sugar that serves as the primary source of fuel to the blood, brain and muscle [2p735]. Its intake stimulates the release of insulin, goes through glycolysis to create energy, and is used toContinue reading “I’ll have a tall glass of fresh-squeezed fructose”

When you can’t degrade glycogen

Your brain, blood and muscles depend almost entirely on dietary glucose as a fuel source so your body must store the sugar for continual supply [1p733]. If you go without eating for a while or jog a mile or two you’ll find yourself relying on glycogen for energy [1p733]. The long-branched glucose polymer acts asContinue reading “When you can’t degrade glycogen”

A little history on breast cancer

It was good to learn a bit about breast cancer, especially considering that I walked for breast cancer just recently and was among many breast cancer survivors. Now I know a little more about what their lives are like. A little history lesson summarized (see source below): Breast cancer dates back to 1600 BC (asContinue reading “A little history on breast cancer”

Preventing spread of breast cancer

We may soon see drugs that can help prevent the spread of breast cancer. Last year in April it was found that breast cancers produce an overabundance of the protein Akt, which plays a key role in metastasis.(1) Akt’s role was tested by researchers who bred mice with a missing gene for Akt.(1) Mice withContinue reading “Preventing spread of breast cancer”

Radical Mastectomy and Arm Swelling

Due to the presence of breast cancer, Mrs. Franco had a right radical mastectomy in which her right breast and underlying muscle, right axillary lymph nodes and vessels were removed. Now she is experiencing swelling in her right arm Why did the surgeon remove lymph tissue as well as the breast? Why is Mrs. Franco’sContinue reading “Radical Mastectomy and Arm Swelling”