Selasa, 29 September 2015

Is The Paleolithic diets quite healthful than agricultural diets?

This is the paleolithics diets :
• Eat real food: recently living plants and animals• Eat mostly plants—but low-carb!• Among plant foods, favor in-ground starches• Don’t be afraid to eat fat! Hunter-gatherers flourished on a fat-rich diet.

HealthyTips - The premise of “Paleo” diets is that foods hunted and gathered by our Paleolithic (“Old Stone Age”) ancestors represent the healthiest human way of eating, while agriculturally-produced foods may be dangerous to well-being. 

There’s solid evidence backing this idea. Direct evidence for the superiority of Paleolithic diets comes from archaeological studies of ancient skeletons. These studies tell us that until the modern era, with our reduced rates of infectious disease, the Paleolithic was the healthiest epoch of human history. Studies of animals also show that “wild” diets are the healthiest.

paleolithic diets for good health body

Paleolithic Health and Neolithic Decline

The tall stature and strong bones of Paleolithic skeletons indicate that Paleolithic humans were in remarkably good health. Paleolithic humans were tall and slender; cavities and signs of malnutrition or stress in bones were rare; muscle attachments were strong, and there was an absence of skeletal evidence of infections or malignancy.

The adoption of farming in the Neolithic radically changed the diet, and with it came a dramatic loss of health. Farmers needed crops that yielded many calorie-rich seeds from each seed planted, so the harvest could feed the farmer’s family for a year and supply seeds for sowing in the spring. This required a turn of the diet to grains and legumes—foods that, as we shall see, are toxic.

After the adoption of agriculture, stature lessened; smaller tendon attachments show that muscles weakened; bone and teeth pathologies, such as cavities and osteoporosis, became common; hypoplasias show that periods of malnutrition were common; and signs of infections and inflammation became common.

A large number of journal articles, anthropology Ph.D. theses, and books discuss the collapse of health that is visible with the adoption of cereal grain agriculture. A few tidbits:
  • Average height dropped, bottoming out at about five feet, three inches for men, five feet for women around 3000 B.C.— about five inches shorter than in the Early Upper Paleolithic.
  • Bones from the Neolithic site of Ganj Dareh, studied by the anthropologist Anagnostis Agelarakis, showed hypoplasias on the teeth, indicative of malnutrition when young; signs of ear infections and gum inflammation; broken or fractured bones; and arthritis. Those who survived childhood struggled to reach middle age.
  • Nine of sixteen Bronze Age mummies—and seven of the eight of people who died after age 45—in the Museum of Egyptian Antiquities, Cairo, had atherosclerosis.
The drop in stature persisted throughout the agricultural era until modern times. Only in the twentieth century, with rising wealth and the elimination of many infectious diseases, did humans regain Paleolithic stature.

So Paleolithic diets were quite healthful than agricultural diets, not so much.
We’d better look into what those healthy Stone Age hunter-gatherers were eating!

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