The popular story of how low-carb diets work goes something like this: Reducing your carbohydrate...
Let me introduce myself. My name is Mark Sisson. I’m 63 years young. I live and work in Malibu, California. In a past life I was a professional marathoner and triathlete. Now my life goal is to help 100 million people get healthy. I started this blog in 2006 to empower people to take full responsibility for their own health and enjoyment of life by investigating, discussing, and critically rethinking everything we’ve assumed to be true about health and wellness...Tell Me More
This is a guest post from Chris Kresser of ChrisKresser.com.
As a clinician with a special interest in fertility and pregnancy nutrition, two of the most common questions my patients ask are:
I’m going to answer these questions in this article. But before I do, let’s first take a moment to discuss the importance of proper nutrition for fertility and pregnancy.
How many steps do you walk every day? Do you hit 10,000 steps, which experts recommend and is about 5 miles’ worth? Do you match the daily walking of a Hadza man or woman (8.3 or 5.5 km/day, respectively)? If you’re anything like the average American, you’re doing 5,117 steps a day, well shy of the 10,000 step mark and flirting dangerously with a formal sedentary classification. But we’re not alone (though we’re the worst). Of the four industrialized countries studied, not a single one found the mark. The Australians seem to come close, walking 9,695 steps a day. The Swiss follow with 9,650, and the Japanese are a bit further off with 7,168 steps per day. Contrast that with rural South African women, of whom just 11.9% can be classified as sedentary (under 5,000 steps a day) and for whom an average day means walking 10,594 steps (many of them done while carrying a load), or Amish aged 18-75 (PDF), who walk an average of 18,425 steps (men) or 14,196 steps (women) each day, and we’re all looking pretty darn sedentary.