Introduction.. Humans Are Known To Be Omnivores And Meat

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Humans are known to be omnivores and meat provides several essential nutrients that plants can not give us. Meat is primarily a source of omega -3 fatty acids, vitamin B12, protein and iron (Verma and Banerjee 2010). Livestock sector is one of the fastest growing agricultural subsector globally, employing 1.3 billion individuals and supporting around 600 million poor smallholder farmers in the developing world (Thornton et al. 2002). Livestock provide us food such as meat to maintain the health of the human body (Nestle 1999). With population growth, urbanization, economic growth, and flourishing markets, an increase in global demand for conventional meat product arose (Fiala 2008). The focus of this paper is to provide in
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It is known that meat consumption is intensifying in developing world (WWI 2006; Fiala 2008) and the global meat production has dramatically increased since 1970, with higher rates of increase in developing countries (WWI 2006). In vitro meat may meet this anticipated increase in demand by 72% by 2030 (Fiala 2008), while in the meantime save animals and satisfy meat eaters (Hopkins and Dacey 2008) Around 70% of agricultural land is utilized for some aspects of livestock production (Bonny et al. 2015). It has been evaluated that livestock produce around 18% of every green house gas emissions, including 37% of all methane emissions mainly connected with ruminants (FAO 2009), although, other authors have delivered lower numbers (Pitesky et al. 2009). Livestock production is additionally one of the primary drivers of deforestation, deprivation of wildlife habitats, and an abundant accumulation of nutrients that decrease oxygen in water ways. About 34% of the GHG emission related to livestock production are due to deforestation, 25% are methane emission from abdominal fermentation of ruminants, and 31 % of the emission are related to manure management (FAO 2009). As of now, livestock raised for meat utilize about 30% of terrestrial land and 8% of global freshwater, while creating 18% of global GHG, which is more than the overall transportation region (Tuomisto and de Mattos 2011).
In vitro meat may help decrease the greenhouse gas emission compared to

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