The Truth About Sugar Is It's A Major Problem For Our Health
In fact would you believe that sugar is the single worst ingredient in our modern diets.
Sugar has a harmful effect on our metabolisms and has been show to contribute to all kinds of diseases.
10 Reasons Sugar Is Bad For You
1 Sugar Contains No Essential Nutrients
You've probably heard this a million times before… but it's worth repeating.
Added sugars (like sucrose and high fructose corn syrup) contain a whole bunch of calories with NO essential nutrients.
For this reason, they are called “empty” calories.
There are no proteins, essential fats, vitamins or minerals in sugar… just pure energy.
When people eat up to 10-20% of calories as sugar (or more), this can become a major problem and contribute to nutrient deficiencies.
Sugar is also very bad for the teeth, because it provides easily digestible energy for the bad bacteria in the mouth.
2 Added Sugar Is High In Fructose, Which Is Bad For Your Liver
In order to understand what is so bad about sugar, then you need to understand what it is made of.
Before sugar enters the bloodstream from the digestive tract, it is broken down into two simple sugars… glucose and fructose.
- Glucose is found in every living cell on the planet. If we don't get it from the diet, our bodies produce it.
- Fructose is different. Our bodies do not produce it in any significant amount and there is no physiological need for it.
The thing with fructose is that it can only be metabolized by the liver in any significant amounts.
This is not a problem if we eat a little bit (such as from fruit) or we just finished an exercise session. In this case, the fructose will be turned into glycogen and stored in the liver until we need it.
However, if the liver is full of glycogen (much more common), eating a lot of fructose overloads the liver, forcing it to turn the fructose into fat .
When repeatedly eating large amounts of sugar, this process can lead to fatty liver and all sorts of serious problems (5).
Keep in mind that all of this does NOT apply to fruit. It is almost impossible to overeat fructose by eating fruit.
There is also massive individual variability here. People who are healthy and active can tolerate more sugar than people who are inactive and eat a Western, high-carb, high-calorie diet.
3 Overloading The Liver With Fructose Can Cause Non-Alcoholic Fatty Liver Disease
When fructose get turned into fat in the liver, it is shipped out as VLDL cholesterol particles.
However, not all of the fat gets out, some of it can lodge in the liver.
This can lead to Non-Alcoholic Fatty Liver Disease (NAFLD), a growing problem in Western countries that is strongly associated with metabolic diseases.
Studies show that individuals with fatty liver consume up to 2-3 times as much fructose as the average person.
4. Sugar Can Cause Insulin Resistance, a Stepping Stone Towards Metabolic Syndrome and Diabetes
Insulin is a very important hormone in the body.
It allows glucose (blood sugar) to enter cells from the bloodstream and tells the cells to start burning glucose instead of fat.
Having too much glucose in the blood is very harmful and one of the reasons for complications of diabetes, like blindness.
One feature of the metabolic dysfunction that is caused by the Western diet, is that insulin stops working as it should. The cells become “resistant” to it.
This is also known as insulin resistance, which is believed to be a leading driver of many diseases… including metabolic syndrome, obesity, cardiovascular disease and especially type II diabetes.
Many studies show that sugar consumption is associated with insulin resistance, especially when it is consumed in large amounts.
Discover the other 6 reason why sugar is bad for you in tho source arrticle
In this passionate video, Calgary informs us to make better choices, in a way that will resonate with you for a long time to come.
In the second video below, Robert H. Lustig, MD, UCSF Professor of Pediatrics in the Division of Endocrinology, explores the damage caused by sugary foods. He argues that fructose (too much) and fiber (not enough) appear to be cornerstones of the obesity epidemic through their effects on insulin.
The Take Home Message
The lack of nutrients in sugar is just the tip of the iceberg for sugar's effects on our health.