Sunday, November 29, 2009
In Mark Sisson's Primal Blueprint (primalblueprint.com), we learn about how carbohydrates impact our bodies and also the extent and degree of that impact and how much of those carbs we need in order to achieve the desired level of health. If you're anything like me, the information below will not be enough to satiate your quest for knowledge regarding this subject and you will look into getting the book.
Below are the daily carbohydrate averages shown in Sisson's book.
300 or more grams/day - Danger Zone!
Easy to reach with the “normal” American diet (cereals, pasta, rice, bread, waffles, pancakes, muffins, soft drinks, packaged snacks, sweets, desserts). High risk of excess fat storage, inflammation, increased disease markers including Metabolic Syndrome or diabetes. Sharp reduction of grains and other processed carbs is critical unless you are on the “chronic cardio” treadmill (which has its own major drawbacks).
150-300 grams/day – Steady, Insidious Weight Gain
Continued higher insulin-stimulating effect prevents efficient fat burning and contributes to widespread chronic disease conditions. This range – irresponsibly recommended by the USDA and other diet authorities – can lead to the statistical US average gain of 1.5 pounds of fat per year for forty years.
100-150 grams/day – Primal Blueprint Maintenance Range
This range based on body weight and activity level. When combined with Primal exercises, allows for genetically optimal fat burning and muscle development. Range derived from Grok’s (ancestors’) example of enjoying abundant vegetables and fruits and avoiding grains and sugars.
50-100 grams/day – Primal Sweet Spot for Effortless Weight Loss
Minimizes insulin production and ramps up fat metabolism. By meeting average daily protein requirements (.7 – 1 gram per pound of lean bodyweight formula), eating nutritious vegetables and fruits (easy to stay in 50-100 gram range, even with generous servings), and staying satisfied with delicious high fat foods (meat, fish, eggs, nuts, seeds), you can lose one to two pounds of body fat per week and then keep it off forever by eating in the maintenance range
0-50 grams/day – Ketosis and Accelerated Fat Burning
Acceptable for a day or two of Intermittent Fasting towards aggressive weight loss efforts, provided adequate protein, fat and supplements are consumed otherwise. May be ideal for many diabetics. Not necessarily recommended as a long-term practice for otherwise healthy people due to resultant deprivation of high nutrient value vegetables and fruits.
Posted by Maria at 5:29 PM