Sugar – How can something we love, be so bad for us?
Oh how we love sugar! Birthday cakes with buttercream frosting,
smarties that make your salivary glands go into over drive and cotton candy at
a fair. We can all name our favorite sugary treat.
A few years back I read about a study that followed addicts in rehab. They divided them
into two groups. One group could have
sugar while in rehab and the second group could not. The group that did not have sugar had fewer
addicts relapse than the group that could have sugar. The conclusion was that the group who could
have sugar just replaced one addiction with another. More on this in a minute…..
While I was working on my Nutrition Certification
we were given a list of 78 ways sugar can ruin your health. Don’t worry I’m not going to give you all 78
but here are a few.
- Sugar can increase the risk of
coronary heart disease
- Sugar interferes with the absorption
of calcium and magnesium. (a symptom of
calcium and magnesium deficiency is sugar cravings – a vicious cycle)
- Sugar can cause headaches, including
migraines
- Sugar can contribute to hormonal
imbalances
- Sugar can increase the body’s fluid
retention
- Sugar can increase the amount of fat
in the liver
If you want to lose weight and reduce body fat, it
makes sense to dramatically cut the amount of sugar in your diet. If you want to live a healthy life and reduce
your risk for disease, take out the sugar.
What about fruit?
Fruit is a healthy choice because it contains vitamins, minerals and
fiber along with the sugar. And that
sugar is naturally occurring. Very
different from what you get in a Twinkie or Skittles. Here is a list of fruit according to sugar
content. My advice is to watch how you
react or feel after eating the high sugar fruits. If you feel shaky after eating a piece of
high sugar fruit as a snack then you probably want to have it with some protein
and fat. An example would be some grapes
with a handful of almonds or maybe you only eat that fruit after a meal. The other choice is to avoid the high sugar
fruits and just eat the low sugar fruits.
Lowest in Sugar
Small
Amounts of Lemon and Lime
Rhubarb
Raspberries
Blackberries
Cranberries
Low to Medium in Sugar
Strawberries
Casaba Melon
Papaya
Watermelon
Peaches
Nectarines
Blueberries
Cantaloupes
Honeydew Melons
Apples
Guavas
Apricots
Grapefruit
Fairly High in Sugar
Plums
Oranges
Kiwifruit
Pears Pineapple
Very High in Sugar
Tangerines
Cherries
Grapes
Pomegranates
Mangos
Figs
Bananas
Dried Fruit
- Dates
- Raisins
- Dried Apricots
- Prunes
So back to sugar and addiction. Dr. Daniel Amen has written many books on
health and diet. He recently released an
ebook titled “Sugar on the Brain: How to
Avoid Psychobetes”. He
explains that all types of sugar, bread, pasta and rice can trigger a release
of serotonin (a neurotransmitter) in your brain that boosts your mood and makes
you feel relaxed. And guess what? When that feeling goes away, what do you
do? You seek sugar to get that feeling
again. Dopamine (the reward neurotransmitter) comes into play next. It makes you feel energized and
excited. It’s like Vegas!
This may sound a bit left field but
dopamine is what makes you feel high when you use cocaine. This excerpt from Dr Amen’s ebook explains
the cocaine reference:
“Recent
research has shown that eating something sweet can actually be more
rewarding than cocaine. In a
study published in the journal PLoS One researchers took two groups of rats and
let them choose between water sweetened with saccharine and intravenous
cocaine. The results were stunning.”
“A
whopping 94 percent of the animals chose the sweetened water over cocaine. As if this weren’t enough to blow the
researchers away, they decided to repeat the experiment using sucrose – regular
old table sugar. The results were
exactly the same. In fact, the rats
continued to choose sweet flavors over cocaine even after they had been
injected with the drug and the amounts were escalated in patterns classically
seen in addicts. No matter how much
cocaine they gave the rats, the vast majority of them continued to choose
sugar.”
Here
is what researchers concluded:
“Our findings clearly
demonstrate that intense sweetness can surpass cocaine reward, even in
drug-sensitized and addicted individuals.
We speculate that the addictive potential of intense sweetness results
from an inborn hypersensitivity to sweet tastants. In most mammals, including rats and humans,
sweet receptors evolved in ancestral environments poor in sugars and are thus
not adapted to high concentrations of sweet tastants. The supranormal stimulation of these
receptors by sugar-rich diets, such as those widely available in modern
societies, would generate a supranormal reward signal in the brain with the
potential to override self-control mechanisms and thus to lead to addiction.”
Ok one
last thing from Dr Amen’s book:
“Our
ancient ancestors ate only about 22 teaspoons of sugar a year. That’s about 110 grams, which is equivalent
to one large apple – per year! Today, American’s eat between 150-180 pounds
of sugar per person per year or about half a pound (454 grams) a day.”
For
this next week, pay attention to your sugar consumption. Dramatically reducing your sugar intake will
definitely get you closer to your health goals
To
your health,
Anne
Allen, NC
.