Tuesday, February 04, 2014
GetFitRadio february 4
Here it is the GetFitRadio Show with Zelda this week.
Zelda Van Royen
live from Zayed University
1. what makes a good gym
2. Myths of fitness.
4. What the girls are saying.
5. Getting students into the gym.
6. thoughts on the medicine ball
7. how many carbs a day to lose fat
8. How and why to kick sugar
Sugar's Long-Term Effects Aren't Sweet
Most foods containing sugar, especially refined white sugar, have very little nutritional value and are often referred to as "empty" calories. Beyond this, insulin is also secreted in proportion to the amount of sugar consumed. Since insulin is the only hormone that instructs the body to store energy as fat, it's a nemesis if it becomes too high. Repeatedly eating sugar throughout the day eventually leads to chronically high insulin and ultimately to insulin resistance.
Let me explain. Imagine insulin as a truck that carries sugar into cells and enters the cell upon arrival by using the garage door opener. Think of insulin resistance as the insulin truck arriving at the cell, but the garage door opener won't work until six insulin trucks are waiting, rather than just one. Soon, we will have a traffic jam of insulin trucks throughout the body, or chronically high insulin. At this juncture, weight loss becomes very difficult and there is often an increase in blood pressure, cholesterol, triglycerides, abdominal fat, breast and prostate cancer risk and more. Need a few more reasons to avoid sugar? Here are some of the hormonal and health consequences of having a sweet tooth:
Your Best Sweetener Options
For optimal health (and insulin levels) I recommend that you cut out or reduce your sugar intake. Sugar comes in a variety of forms and faces, including: table sugar (sucrose), rice syrup, maple syrup, honey, agave syrup, foods/drinks containing high fructose corn syrup, packaged foods, candies, soda, juice, etc., as well as sucralose, aspartame, saccharin and all other forms of artificial sweeteners. Instead reach for natural alternatives such as date paste, raisins, honey, apple sauce, coconut sap, erythritol and stevia. Spices such as cinnamon, vanilla or cocoa can also add flavor and sweetness to recipes.