Pretty good summary of ‘the caveman diet’

22 Nov

Usually mainstream media ‘articles’ on going paleo (or ‘caveman’ – oooh!) are sensational simplistic crap. But this one is actually a great summary of the main principles:

“Here are six key elements of the Paleolithic lifestyle, according to Pedro Carrera-Bastos, a Swedish health researcher specializing in the effects of “ancestral” diets, and his colleagues.

1. SUNSHINE

Getting enough vitamin D is crucial to bone health, and may also play a role in preventing cardiovascular disease and some cancers. The simplest way to meet your needs: sunlight. But modern office-bound humans rarely spend enough time outside to get enough. Some hunter-gatherer cultures at high latitudes have found other ways – the Inuit, for example, rely on fatty fish for vitamin D.

2. SLEEP

Go to sleep when it’s dark, get up when it’s light. Our bodies have powerful internal clocks that try to enforce this simple rule. Even a night or two of disrupted sleep has immediate effects on your appetite hormones ghrelin and leptin. That’s why sleep patterns are closely related to obesity and metabolic syndrome: Too little sleep is most common these days, but too much isn’t good either.

3. NO POLLUTION

An obvious one – but easier said than done in the modern world.

4. ACUTE STRESS

The typical hunter-gatherer life punctuated long periods of low stress with short bouts of acute stress that triggered the fight-or-flight response. In contrast, modern office workers often show signs of chronically elevated stress, which can have consequences such as elevated blood pressure and a weakened immune system.

5. PHYSICAL ACTIVITY

Sure, paleo folks got more exercise than we do. But what kind?

-Large amounts of light-to-moderate activity, such as walking or jogging, while hunting and foraging. Estimates place the typical distance covered at five to 16 kilometres per day.

-Hard days were usually followed by easy days – though not totally sedentary.

-Short bursts of very high-intensity activity. This can be mimicked with interval training once or twice per week.

-Wide variety of daily activities that strengthen the whole body, ranging from carrying children and digging tubers to dancing.

6. FRESH, UNPROCESSED FOOD

The paleo diet is often hyped as a meat lover’s fantasy. While it varies from culture to culture, modern hunter-gatherers typically get only 35 per cent of their calories from meat, with the rest derived from plants. Even if we assume a 50-50 split, the greater caloric density of meat means that, by volume, the paleo “plate” would have had significantly more vegetables and fruit than meat on it.

BOTTOM LINE: So will going paleo really pay off with better health? As a big-picture guide to how to organize your life, definitely. But don’t get carried away with trying to recreate the exact details of a long-lost diet. Humans have changed and diversified even over the past few thousand years, so the only way to know what works best for your genes is to experiment. Go wild.”

2 Responses to “Pretty good summary of ‘the caveman diet’”

  1. Phill Hayes December 24, 2011 at 10:52 pm #

    Thinking of going Paleo in the New Year. Love the principles to the diet, as I think it is an attitude shift more than just a diet. Obviously we are adapted to eat foods that are present in the environment around us, and this is what appeals to me intuitively, hence the reason I am starting it in the new year. Have you got any resources, recommended books to get started with recipes and further information? Many thanks.

    • cavelesbian January 1, 2012 at 8:01 pm #

      Do it! Look at my resources page, and visit Marksdailyapple.com for lots of great recipes and tips! Good luck!

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