The information accessible today doesn’t permit us to arrive at this resolution, and against certain tumors, milk and dairy items could make a defensive difference.
In Short
- Milk and dairy items are wellsprings of valuable substances for the legitimate working of the body. Yet, it is significant to refrain from eating them in that frame of mind to follow the specialists’ suggestions on how much and what to put on your plate.
- The various examinations on the connection between dairy utilization and the expanded chance of creating malignant growth have prompted incongruous outcomes.
- The most forward-thinking worldwide examination of accessible information has featured vigorous proof affirming the defensive impact of milk and dairy items against colorectal malignant growth.
- It is essential to recall that epidemiological examinations can feature a potential affiliation and not a circumstance and logical results connection between the utilization of these food varieties and the gamble of disease.
Drinking Milk As Adults: A Never-Ending Debate
“Drinking milk as adults is unnatural,” frequently say the doubters of this food, underlining that people are the main warm-blooded animals that keep benefiting from milk even in the wake of weaning. Our body is “customized” to polish off bosom milk in the beginning phases of life because of a chemical, lactase, which makes it conceivable to process lactose (the sugar present in milk) by separating it into galactose and glucose.
As we age, how much lactase in the body frequently diminishes until it vanishes around age 5. This is the purpose for some individuals’ troubles processing milk and dairy items, which, at times, can turn into a flat-out lactose narrow-mindedness. Just “nature,” in any case, has mediated with hereditary adjustments throughout the long term, permitting a few subjects to keep up with significant degrees of lactase even in adulthood and consequently have the option to benefit from milk without issues.
It is an exemplary illustration of advancement: it is no occurrence that lactase perseveres in around 9 out of 10 grown-ups in Scandinavia (populaces customarily reliant upon the utilization of milk and subordinates likewise for their vitamin D stockpile), with rates diminishing moving towards south and eastwards, arriving at 15% in Sardinia and very nearly no rates in the eastern populaces of China and Japan.
“Inside” Milk And Dairy Products
To better understand the importance of milk and dairy products for health, it is essential to understand what we are talking about from the point of view of macro- and micronutrients. Water accounts for about 90 percent of one liter of milk. The remainder is made up of proteins, sugars (lactose), and fats in different percentages depending on the origin of the milk itself: human milk contains about 1% protein, 4% fat, and 7% sugars, while beef (the most used for human consumption) contains more protein (3.2 percent), less sugar (5 percent) and a similar amount of fat (4 percent).
Milk proteins are complete in terms of amino acid content and building blocks, and they have a wide range of functions, from defense against microorganisms to facilitating nutrient absorption. In some cases, they also act as growth factors, hormones, enzymes, and stimuli for the immune system. The minerals and vitamins in these foods are less abundant but no less critical. One liter of cow’s milk contains 1,200 mg of calcium, 940 mg of phosphorus, 430 mg of sodium, and 580 mg of potassium, as well as retinol, vitamin E, biotin (vitamin B8), riboflavin (vitamin B2) and other B vitamins (B6 and B12).
Some of the molecules contained in milk and derivatives, in certain situations or in doses higher than recommended by experts, can be harmful to health, in particular, saturated fats and cholesterol or some factors that stimulate cell growth (the best known is IGF1) and which are more abundant in consumers of these foods.
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