Globally, a
number of observational studies have been conducted to establish the
relationship between consumption of milk and milk products and reduced risk of various
cancers. While some research studies have indicated a positive relationship,
others have not been able to establish any such links. Let's take a look at
some of the cancers that can possibly be prevented with regular intake of fresh milk and milk products.
Colorectal Cancer - This
involves cancerous growth in the colon or rectum, which is the extreme end of
the digestive tract. This type of cancer is one of the most prevalent in the
world. Various research studies have pointed out that regular consumption of
milk and milk products can reduce the risk of colorectal cancer. The primary
components that fight such type of cancer include calcium, vitamin D and lactic
acid bacteria (found in yogurt), which are present in abundant quantities in
milk and milk products. Majority of studies have confirmed that milk and milk
products have the potential to cut down the risk of colorectal cancer.
Stomach cancer - Also
called gastric cancer, this is the fourth most commonly occurring cancer in the
world. This type of cancer starts from the inner lining of the stomach. It may
later spread to other areas such as the lining of the abdomen, lymph nodes,
liver, lungs and bones. Research studies that have indicated a positive link
between consumption of milk and milk products and reduced risk of stomach
cancer have attributed it to the presence of conjugated linoleic acid (CLA) and
certain probiotic bacteria in fermented milk products. It has also been found
that milk and milk products should be completely free from pesticides and other
harmful toxins to derive maximum benefits.
Breast cancer - This type
of cancer is the most prevalent among women. Results have been a mixed bag
here, with almost an equal number of studies claiming and repudiating the link
between consumption of milk and milk products and reduced risk of breast
cancer. Studies that have found a positive link have indicated the benefits of
milk products such as yogurt in helping prevent the risk of developing breast
cancer.
How much milk and milk products to consume
Consumption of
milk and milk products should be as per the dietary guidelines. The existing
guidelines recommend 2–3 servings or cups of milk and
milk products per day. There is no upper limit, but that does not mean that you
should increase consumption unnecessary. Stick to 2–3 servings or cups of milk
and milk products per day and you shall be fine.
