Once upon a time, milk came out with three options: all, low fat and degradation. If you are lucky, it may be chocolate.

Now it seems like a lot of appearance Milk varieties Your morning cereal: nuts milk, probably milk, Oat milkGoat milk. The less known varieties that can be experienced in groceries are A2 Milk.

What is A2 milk?

A2 milk is mainly milk of cows containing A2 beta casein, making it easier for the body to digest and absorb. It is different from most cow milk that can be found in the United States where the A2 Beta Casein and the A1 Beta-Kasesin are mixed.

It was first popular by New Zealand base A2 milk companyA2 milk was first sold in 2003 and now $ 2 billion.

According to the company, A2 milk 29,000 retailers Including big box stores such as Costco and Walmart throughout the United States. Like regular milk, A2 is available as a whole, decreases fat, and can be used.

A1 Milk vs. A2 Milk

A2 MILK manufacturers argue that some people in A1 beta-Kasein can prevent some people to digest and prevent healthy blood sugar levels. (Research is caught in both arguments, more after a while.)

casein It is the largest protein group in milk. 82 % of total protein Content. The remaining 18 %are more commonly known Ruin protein. There is there 13 types Casein; A1 and A2 are the most common.

How is A2 milk made and what is different?

A2 milk is produced by cows. It contains A2 beta-casein with genetic mutation with genetic variation and generates a lack of milk with A1 Beta-Kasein. Cows that produce milk containing A2 beta casein are mainly found in Asia, Africa and southern Europe. Milk from cows in the Western world generally contains A1 beta-casein.

A2 Milk benefits

If so, is A2 milk advantage of regular milk? Most of the research on A2 Milk is difficult to answer this question because A2 Milk Company and Dairy Industries are interested in funding and are interested in proving benefits. Dana HunnesSenior nutritionist of Ph.D., RD, MPH, Ronald Reagan Ucla Medical Center.

These are part of the claim of A2 milk.

1. It is easier to digest

no way study A2 Milk Company's funds have been found that A1 Beta-Casein takes longer for some people and can lead to indigestion, bloating and gas. no way 2019 Research Review It may be true, but human research is limited and needs more.

however, research Participants in the Lactose-Intolerant in Purdue University have reduced GI symptoms after eating A2 milk compared to the milk of conventional cows.

2. Promote healthy blood sugar

According to California Dairy Research FoundationSince the 1980s, some researchers have argued that milk containing A1 beta-kasesin can contribute to harmful blood sugar levels and damage cardiovascular function.

Captain: BCM-7, AN Amino acid A1 Beta Casein is created when digested. The theory is that BCM-7 can cause disease to people with immune deficiency. But there is no scientific evidence to support this.

A2 possible risk of milk

The risks related to A2 milk are almost different from the risks related to most milk.

Lactose

A2 milk contains the same amount of lactose as regular cow milk. Those who have been diagnosed with lactose intolerance can produce the same digestiveization when drinking a kind of milk.

allergy

A2 milk is still cattle milk, so it can lead to allergic reactions to people with allergies in cows.