Drinking too much milk causes these 4 bad effects & bull; hello healthy

Whether or not milk is good for the body is currently a controversy. Health organizations support the consumption of milk as it is good for bone growth and health. However, several studies have shown that milk has a bad effect on the body. In addition, there are also certain conditions in people who cannot consume milk. What are the possible negative effects of milk? Check out the following explanation.

Why is milk not necessarily good for the body?

In addition to its many functions, sometimes milk also has a negative impact on the body. Some people may also be advised not to make milk the main source of calcium for their bodies. There are several reasons why milk may not be the best source of calcium for everyone, namely:

1.Lactose intolerance (l actose intolerance)

People who have lactose intolerance are not advised to use milk as a source of calcium for their bodies. Milk and milk products, such as cheese, yogurt, and other dairy products contain lactose (milk sugar) which the body will digest with the help of an enzyme called lactase. However, the amount of lactase in a person's body varies. Some people cannot digest lactose from milk properly because they only have a small amount of the enzyme lactase in their bodies. This condition is known as lactose intolerance (lactose intolerance) .

For people who have lactose intolerance, eating or drinking dairy products can cause cramps, bloating, gas, and diarrhea. These symptoms can range from mild to severe.

Then how can people with lactose intolerance get enough calcium? One way is to consume other sources of calcium besides milk, including green leafy vegetables (such as broccoli, green radish, and pokcoy), fish with prickly (such as sardines and anchovies), nuts (such as soybeans and almonds).

If you still want to consume milk, look for milk that has lactase added to it, low-lactose, or lactose-free milk. For those who have lactose intolerance, drinking smaller portions of milk seems tolerable to the body. They can also consume fermented milk, such as yogurt, or high-fat dairy products, such as butter (de Vrese, et al. , 2001). However, this condition varies from person to person.

2. Allergy to milk

For those who have a milk allergy, obviously milk has a negative impact. Allergies to cow's milk are often found in infants and young children. This allergy occurs in children who have high levels of antibody to cow's milk in their blood. The sensitivity to cow's milk varies greatly between children who have a milk allergy. Some children have severe reactions after ingesting a small amount of milk. Others may have a milder reaction after ingesting larger amounts of milk.

To avoid its effects, avoid foods and drinks that contain cow's milk and other cow's milk products. You can read the labels on each food or beverage package before buying it.

How is a milk allergy different from lactose intolerance? Milk allergy is an overreaction of the immune system against proteins in milk. When the protein in milk is digested, it can stimulate allergic reactions ranging from mild reactions (such as a rash, hives, and swelling) to severe reactions (such as difficulty breathing and loss of consciousness). Unlike milk allergy, lactose intolerance is a reaction that occurs due to a lack of the lactase enzyme to digest milk, not because of the immune system.

3. Cause acne

Most teenagers must have had acne on their face. One of the foods or drinks that can cause acne is milk or products containing whey protein. Milk contains insulin and the growth hormone IGF-1. These two factors can trigger acne growth. An increase in insulin or IGF-1 in the body can signal the factors that can cause acne on the face (Melnik, 2011).

4. Possible increased risk of cancer

Several studies have shown that high milk consumption can increase the risk of cancers, such as ovarian cancer and prostate cancer. The analysis, collected from 12 prospective cohort studies involving more than 500,000 women, found that women with a high intake of lactose, which is the equivalent of 3 glasses of milk per day, had a slightly higher risk of ovarian cancer compared to women with the lowest lactose intake. This study found no association between milk or milk products and ovarian cancer. Some researchers have hypothesized that modern industrial milk production practices have altered the hormonal composition of milk in ways that increase the risk of ovarian and other hormone-related cancers (Genkinger, et al., 2006). However, further research is needed to find out the truth.

Other research has linked milk to the risk of prostate cancer. A Harvard study showed that men who drank two or more glasses of milk a day had nearly twice the risk of prostate cancer than those who drank no milk at all. This relationship seems to arise because of the calcium content in milk. Further research found that men with a high calcium intake, i.e. at least 2000 mg per day, had almost twice the risk of prostate cancer as those who had the lowest intake (less than 500 mg per day) (Giovannucci, et al., 1998; Giovannucci, et al., 2007).

Many types of cancer and each type of cancer have a different relationship with milk consumption. Several studies have shown consumption of milk increases the risk of cancer. However, there are also some studies that show that consumption of milk can lower the risk of colorectal cancer (Aune, et al., 2012). The relationship between cancer and milk consumption is complex. Milk may be one of the causes of cancer, but this varies depending on each individual and what kind of milk is drunk. The relationship between cancer and milk consumption clearly needs further investigation.

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