Healthy Diet: Milk Bioactives Protect Against Disease

A consequence of the obesity epidemic, which began in the United States during the 1980s, is the targeting of milk as a possible contributing factor for weight gain, metabolic syndrome, and cardiovascular disease, due to its high fat content. As a result, in the mid 1990’s, the U.S. Department of Agriculture recommended switching to reduced-fat milk, and the consumption of whole milk fell drastically. As this was happening, the growth of soy and soy “milk” paved the way for other milk-alternative beverages, such as, almond, coconut, and cashew “milk”, and consumers began to question whether it was healthy or natural for human to consume animal milk at all. In addition to fears that milk milkcontributed to obesity, and the metabolic disorders that go along with excessive weight gain, milk allergy, and anecdotal reports of milk worsening rhinitis, and triggering asthma began to surface.

However, in the past decade, several studies have reported beneficial health effects of cow’s milk in the prevention of the development of asthma and allergy in children, as well as, protection against cancer, obesity, diabetes, and cardiovascular disease in adults.

Further investigation into the composition of milk, and its components haves revealed that it may be time to reconsider the health benefits of milk again. In addition to its nutritional value, the ingredients in milk possess bioactive functionality. The protein, lipid, and saccharide components of milk contain molecules that are anti-inflammatory, anti-microbial, and immunogenic (capable of modulating the immune system), in addition to improving the body’s response to insulin and regulation of fat. Continue reading

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Cellular Agriculture: Vegans Dream or Meat-eaters Nightmare?

The day is coming when there will be a more efficient supply chain for the production of meat and meat by-products. A new field of science known as Cellular Agriculture is using bioengineering technology to produce meat, poultry, eggs, dairy, and leather, in a laboratory instead of on a farm. You could drink cow’s milk, and eat eggs, meat, and poultry without the unwanted saturated fats, cholesterol, hormones, and antibiotics. Tissue engineering is even being employed in biofabrication of leather and fur, negating moral issues of raising animals for clothing and luxury. All of this without the use or slaughter of  animals.

What is Cellular Agriculture? 

Cellular agriculture is a new way to cultivate foods normally produced through traditional agriculture. Instead of raising livestock for meat, dairy, and other meat by-products, these items are produced in a lab, without the slaughter and continuous use of animals. Foods like eggs, milk, and beef can be bioengineered ex-vivo – using cell culture methods. Cellular agriculture can produce both cellular and acellular products. Cellular products, like beef, chicken, and turkey, are made by culturing cells derived from the original animal. Acellular products on the other hand do not contain any mammalian cells, and are derived from bioengineered microbes. Continue reading

The Truth about Cow’s Milk

The public has a negative perception of drinking animal milk, precisely cow’s milk, with many critics citing that no other mammal, besides humans, continue to drink milk into adulthood. Milk has also gained a bad reputation for containing hormones. The natural assumption that has followed, is that milk is not healthy or beneficial for humans. Cow’s milk has been associated with possibly causing increased risks for developing Cardiovascular disease, Diabetes, and certain cancers, but what exactly is in milk, and is drinking milk good for you?

What is milk? Continue reading