Diet Books

August 12, 2009
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If a diet book is a book that proposes a healthier way to eat, then this is a
diet book. And yet, this is not a diet book in the traditional sense of the
word. Browse through the health and nutrition section of any bookstore,
and you will find that most diet books, whether they are intended to help
you lose weight , transition through menopause, or fight heart disease, have
one thing in common: they have eating plans that have been invented at a
recent point in time by one or a few individuals.

The foods and eating plans recommended are not based on the ideas
or observations of a doctor, chef, nutritionist, or supermodel. Nor are they
based on laboratory experiments with humans or rats. Rather they have
been developed over centuries by indigenous people living on the land in
remote places around the globe.
Mind you, the inspiration for this book did not start with a specific intention
to write about indigenous diets. Nor did it start with a fascination
with isolated cultures, an urge to travel, or a conviction that “natural” or
“native” is necessarily healthier. Instead, it started in my medical office in
San Francisco in response to seeing so many frustrated patients: men and
women who were desperately trying to change their diet to lose weight or
deal with a chronic health problem. Most of them had tried dozens of faddiets but had not discovered a healthy way to eat that they could stick to for the long run.

 For years, I felt that I had little to offer them. But then, as
luck will have it, I met Angela. If not for Angela, I might never have
thought about the importance of cold spots or the healing value of indigenous
diets.

University of Pennsylvania psychology professor Paul Rozin has spent
most of his career thinking about food selection and eating behaviors.
Over the last five decades, his interests have led him to study how people
of different nationalities make their food choices, how small children
establish their likes and dislikes, and even how rats are drawn to their
favorite edibles. Dr. Rozin explained to me that all humans past and
present value convenience when it comes to obtaining food and, therefore,
tend to select foods that are readily at hand. But how did our ancestors
select their specific diet out of an array of available plants and
animals? To do this, they called on three basic human instincts which
Dr. Rozin roughly categorizes as 1) imitative, 2) sensory, and 3) post-ingestive.
These instincts are there to help us negotiate a very dangerous
situation: the sampling of new foods. Should we suddenly find ourselves
marooned on a deserted island, we would rely on these internal guides to
help us identify safe food sources and avoid poisonous ones. These are
also the factors that guided our ancestors, no matter where they were
located around the globe, as they collectively developed an indigenous
cuisine.

Filed under: Diet Plan, Diet Products

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