Dr. Mercola: The Benefits of Intermittent
http://www.mercola.com/ Dr. Joseph Mercola, natural health physician and Mercola.com founder, explains why you should incorporate intermittent fasting into your diet.
Contrary to popular belief, breakfast is not the most important meal of the day. In fact, omitting breakfast, as part of an intermittent fasting schedule, can have many important health benefits, from improving your insulin/leptin sensitivity to helping your body more effectively burn fat for fuel.
Fructose Turns On Your ‘Fat Switch’
The term “fat switch” was coined by Dr. Richard Johnson, chief of the Division of Renal Diseases and Hypertension at the University of Colorado, and author of the books The Sugar Fix, and The Fat Switch; the latter of which presents a groundbreaking approach to preventing and reversing obesity. As explained by Dr. Johnson, anytime we discuss sugar, we’re talking about ALL forms of sugar, including grain-carbohydrates, but some types are clearly more hazardous than others, in terms of their effect on your biochemistry.
Fructose is particularly troublesome, as it activates a key enzyme, fructokinase, which in turn activates another enzyme that causes your cells to accumulate fat and resist letting any of it go. This is especially true if you are overweight, but far less of an issue if you aren’t.
But grains also break down into sugar in your body, thereby promoting insulin and leptin resistance just like other sugars, which in turn promotes obesity and makes losing weight a real struggle… There are also circumstances in which carbohydrates can be converted to fructose in your body even when there’s no fructose in the carbs. The underlying mechanism for this is still unclear, but Dr. Johnson believes that insulin/leptin resistance may be one of the conditions that allows for this odd conversion to occur.
To read this complete excellent article, please click here: Dr. Mercola – Intermittent Fasting