Should We Drink Our Milk Essay Example | Topics and Well Written Essays - 3500 words

Should We Drink Our Milk - Essay causaWe are speaking of lactose in adjustment in which a person is unable to digest take out and milk products because the body stops producing the milk digesting enzyme called lactase which is essential to break down the lactose in milk. People who retain the ability to drink milk are said to exhibit lactase persistence. lactase persistence is hereditary. It is therefore evident that to really have a choice of whether to drink milk or not, one has to be lucky enough by birthThe history and pattern of milk crapulence also brings m whatsoever interesting facts to light on the extent of choice in the matter. Lactose tolerance is not a capability that human beings have had all along. In fact, according to a fresh study conducted by researchers at the University College London (UCL), human beings developed this ability only about 7,500 historic period ago (Vieru, 2009). So, human beings started drinking milk only very recently in the timescale of th eir origin and evolution. The origin population or communities to have been able to drink milk and digest have been located someplace between the central Balkans and central Europe. Before that it was generally believed that milk was first drunk about 5,000 days ago northern Europe in a culture known as the Funnel Beaker glossiness because of the funnel-shaped pottery with flared rims that they used (Halloway, 2007). That would obviously lead to the question whether their pottery was funnel shaped because it was more well-to-do to drink milk out of them. Whatever be the case, there is no doubt in the fact that it is not culture but genetics that overwhelmingly determines the practice of consuming milk in any community. Accordingly, the annual consumption of milk varies from country to country. In China and Japan in which the lactose all-encompassing population is very small, the consumption is only about 3.6 kg per person per year whereas in Ireland and legion(predicate) othe r countries which fall within the funnel beaker