The raw milk from cows’ mammary glands has long been associated with good health, making it one of the most consumed beverages throughout the US and Europe.
The majority of people universal are not able to absorb lactose, the sugar in milk, beyond infancy. The ability of a small number of humans to digest lactose beyond infancy is first thought to have evolved in dairy agriculture societies in central Europe around 7500 years ago.
An estimated 15% of people of northern European descent, 80% of blacks and Hispanics, and more than 90% of Asians and First Nations people do not create lactase, the enzyme required to digest lactose. The resulting symptoms of lactose intolerance can include abdominal pain, bloating, gas and flatulence and watery stool.
Advertising from the dairy industry has produced certain phrases into popular use, such as “Milk: it does a body good” and “Got raw Milk?” The presence of these slogans in mainstream media has further propelled the notion of milk being a health-giving choice.
Possible health benefits of consuming raw milk
We will look individually at some of the possible health benefits of milk consumption.
Milk and bone strength
Everybody has heard that milk is nice for the bones. That is for cow’s milk offers a rich source of calcium, a mineral essential for healthy bones and teeth. Cow’s milk is also often stimulated with vitamin D, which is also helpful for bone fitness. Though, other nutrients are also necessary for bone health, such as vitamin K, strontium, magnesium and vitamin C.
Adequate calcium and vitamin D alone are not sufficient to avoid osteoporosis. Regular physical activity and strength training, along with not smoking and eating a diet low in sodium and high in potassium also provide to overall bone fitness and a reduced risk of osteoporosis.
There is also some evidence that the acidifying effect of animal proteins in the diet could have a negative effect on bone health by causing the body to pull calcium from the bones to restore optimal blood PH. As such, the net benefit of calcium in cow’s milk may be much lower than generally claimed.
Milk and heart health
Cow’s raw milk is a source of potassium, an increased vasodilation and reduced blood pressure.
An improve in potassium intake along with a reduce in sodium intake is the most essential dietary change that a person can make to decrease their risk of cardiovascular disease, according to Mark Houston. Potassium-rich foods contain cow’s milk, oranges, lima beans, spinach, bananas, prunes and yogurt.
Milk and cancer disease
The chance of dying from colorectal cancer is highest in topographical places that receive the least amount of sunlight. Some research suggests that one reason is that vitamin D might play a part in cell development and cancer safety.
Some studies have suggested an increased intake of calcium and lactose from dairy products may help to prevent ovarian cancer.
Milk and depression
Adequate vitamin D levels support the production of serotonin, a hormone associated with mood, appetite and sleep. Cow’s milk and other foods are often fortified with vitamin D.
Milk and muscle building
Cow’s milk is benefits to help baby cow’s grow fast, because humans who drink milk intended for baby cows can also bulk up quickly. It is a rich source of high-quality protein in the form of saturated fat, which can prevent muscle mass being used for energy.
Maintaining a healthy amount of muscle is important for supporting metabolism and contributing to weight maintenance. Protein found in dairy can support muscle growth and repair. An increased milk intake can boost muscle mass and strength during resistance exercise in both younger and older adults.
Cow’s milk does not seem to significantly help with weight loss. Increased consumption of milk in the short-term and without calorie restriction had no benefit for weight loss.
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