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Meat intake and mortality: a prospective study of over half a million people. Sinha R, Cross AJ, Graubard BI, Leitzmann MF, Schatzkin A. Arch Intern Med. 2009 Mar 23;169(6):562-71. PMID: 19307518 Red and processed meat intakes were associated with modest increases in total mortality, cancer mortality, and cardiovascular disease mortality. When comparing the highest with the lowest quintile of white meat intake, there was an inverse association for total mortality and cancer mortality, as well as all other deaths for both men (Table 2) and women (Table 3). In contrast, there was a small increase in risk for CVD mortality in men with higher intake of white meat. There was no association between white meat consumption and death from injuries and sudden death in men or women.

March 23, 2009 -- Men and women who eat higher amounts of red meat and processed meat have a higher risk of dying from cancer, heart disease, and other causes compared to those who eat less, according to a new study. Those in the study who ate the most red meat took in about 4.5 ounces a day -- the equivalent of a small steak.

Meat and egg consumption and risk of breast cancer among Chinese women. Zhang CX, Ho SC, Chen YM, Lin FY, Fu JH, Cheng SZ. Cancer Causes Control. 2009 Jun 17. [Epub ahead of print] PMID: 19533390 Conclusions This study suggested that processed meat intake was associated with a possible increased risk of breast cancer. There was no significant association between consumption of total and red meat, poultry, fish, or egg with breast cancer risk

Meat intake and bladder cancer risk in 2 prospective cohort studies.\nMichaud DS, Holick CN, Giovannucci E, Stampfer MJ.\nAm J Clin Nutr. 2006 Nov;84(5):1177-83.\nPMID: 17093172

"Tempeh, or tempe in Indonesian, is made by a natural culturing and controlled fermentation process that binds soybeans into a cake form. Tempeh is unique among major traditional soyfoods in that it is the only one that did not originate in China or Japan. It originated in today's Indonesia, and especially popular on the island of Java, where it is a staple source of protein. Like tofu, tempeh is made from soybeans, but tempeh is a whole soybean product with different nutritional characteristics and textural qualities. Tempeh's fermentation process and its retention of the whole bean give it a higher content of protein, dietary fiber, and vitamins compared to tofu, as well as firmer texture and stronger flavor. Because of its nutritional value, tempeh is used worldwide in vegetarian cuisine; some consider it to be a meat analogue. The soy protein in tempeh becomes more digestible as a result of the fermentation process. In particular, the oligosaccharides that are associated with gas and indigestion are greatly reduced by the Rhizopus culture. In traditional tempeh making shops, the starter culture often contains beneficial bacteria that produce vitamins such as B12[1][2] (though it is uncertain whether this B12 is always present and bioavailable[3]). In western countries, it is more common to use a pure culture containing only Rhizopus oligosporus which makes very little B12 and could be missing Klebsiella pneumoniae which has been shown to produce significant levels of B12 analogs in tempeh when present. Whether these analogs are true, bioavailable B12, hasn't been thoroughly studied yet.

NEW ORLEANS, Nov. 10 -- Gram for gram, trans fatty acid from milk and meat may be as bad for the heart as it is from processed foods, Dutch researchers found. In a randomized trial, a diet containing a high quantity of trans fats significantly increased cholesterol levels across the board whether from natural or "industrial" sources (P=0.014 to P<0.001), Ingeborg A. Brouwer, Ph.D., of VU University Amsterdam, and colleagues reported here at the American Heart Association meeting.

The table lists the acid, base values for 114 common foods. Base-producing foods are fruits and vegetables, whereas grains, meats, fish, cheese and salted processed foods are acid-producing.

Over acidity has been studied by many scientists as you will see here. You can help prevent the negative side effects by eating plenty of green foods and drinking green alkalizing drinks Excessive dietary intake of protein with consequent increase in metabolic acid production result in compensatory mechanisms that lead to progression of kidney stones, bone disease, renal disease and a catabolic state. Chronic metabolic acidosis is a process whereby an excess acid load is placed on the body due to excess acid generation or diminished acid removal by normal homeostatic mechanisms. Excessive meat ingestion and aging are two clinical conditions often associated with chronic metabolic acidosis. The body's homeostatic response to this pathology is very efficient. Therefore, the blood pH is frequently maintained within the "normal" range. However, these homeostatic responses engender pathologic consequences such as nephrolithiasis, bone demineralization, muscle protein breakdown and renal growth.