Featured Research

from universities, journals, and other organizations

Goats' Milk Is More Beneficial To Health Than Cows' Milk, Study Suggests

Date:
July 31, 2007
Source:
University of Granada
Summary:
Researchers have carried out a comparative study on the properties of goats' milk compared to those of cows' milk. They found reason to believe that goats' milk could help prevent diseases such as anemia and bone demineralization. Goats' milk was found to help with the digestive and metabolic utilization of minerals such as iron, calcium, phosphorus and magnesium.

Researchers have carried out a comparative study on the properties of goats' milk compared to those of cows' milk. They found reason to believe that goats' milk could help prevent diseases such as anemia and bone demineralization. Goats' milk was found to help with the digestive and metabolic utilization of minerals such as iron, calcium, phosphorus and magnesium.

Related Articles


Research carried out at the Department of Physiology of the University of Granada has revealed that goat milk has more beneficial properties to health than cow milk. Among these properties it helps to prevent ferropenic anaemia (iron deficiency) and bone demineralisation (softening of the bones).

This project, conducted by Doctor Javier Díaz Castro and directed by professors Margarita Sánchez Campos, Mª Inmaculada López Aliaga and Mª José Muñoz Alférez, focuses on the comparison between the nutritional properties of goat milk and cow milk, both with normal calcium content and calcium enriched, against the bioavailability of iron, calcium, phosphorus and magnesium. To carry out this study, the metabolic balance technique has been used both in rats with experimentally induced nutritional ferropenic anaemia and in a control group of rats.

In order to know how the nutritive utilisation of these minerals may affect their metabolic distribution and destination, the UGR researcher has determined the concentration of these minerals in the different organs involved in their homeostatic regulation and different haematological parameters in relation to the metabolism of the minerals.

Better results with goat milk

Results obtained in the study reveal that ferropenic anaemia and bone demineralisation caused by this pathology have a better recovery with goat milk. Due to the higher bioavailability of iron, calcium, phosphorus and magnesium, the restoration of altered haematological parameters and the better levels of parathyroid hormone (PTH), a hormone that regulates the calcium balance in the organism was found in the rats that consumed this food.

Javier Díaz Castro points out that the inclusion of goat milk with normal or double calcium content in the diet “favours digestive and metabolic utilisation of iron, calcium and phosphorus and their deposit in target organs - parts of the organism to which these minerals are preferably sent - involved in their homeostatic regulation.”

According to this researcher, all these conclusions reveal that regular consumption of goat milk – a natural food with highly beneficial nutritional characteristics - “has positive effects on mineral metabolism, recovery from ferropenic anaemia and bone mineralisation in rats. In addition, and unlike observations in cow milk, its calcium enrichment does not interfere in the bioavailability of the minerals studied.”

Although there is no doubt that these findings may be a base for further in depth study of the multiple health benefits of goat milk, the UGR researcher warns that “studies in humans are still required in order to confirm the findings obtained in rats and to promote goat milk consumption both in the general population and in the population affected by nutritional ferropenic anaemia and pathologies related to bone demineralisation.” Part of the results of this research has been published in the International Dairy Journal and Journal Dairy Science.


Story Source:

The above story is based on materials provided by University of Granada. Note: Materials may be edited for content and length.


Cite This Page:

University of Granada. "Goats' Milk Is More Beneficial To Health Than Cows' Milk, Study Suggests." ScienceDaily. ScienceDaily, 31 July 2007. <www.sciencedaily.com/releases/2007/07/070730100229.htm>.
University of Granada. (2007, July 31). Goats' Milk Is More Beneficial To Health Than Cows' Milk, Study Suggests. ScienceDaily. Retrieved March 5, 2015 from www.sciencedaily.com/releases/2007/07/070730100229.htm
University of Granada. "Goats' Milk Is More Beneficial To Health Than Cows' Milk, Study Suggests." ScienceDaily. www.sciencedaily.com/releases/2007/07/070730100229.htm (accessed March 5, 2015).

Share This


More From ScienceDaily



More Plants & Animals News

Thursday, March 5, 2015

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Praying Mantis Looks Long Before It Leaps

Praying Mantis Looks Long Before It Leaps

Reuters - Innovations Video Online (Mar. 5, 2015) — Slowed-down footage of the leaps of praying mantises show the insect&apos;s extraordinary precision, say researchers. Video provided by Reuters
Powered by NewsLook.com
Octopus Grabs Camera and Turns It Around On Photographer

Octopus Grabs Camera and Turns It Around On Photographer

Buzz60 (Mar. 5, 2015) — A photographer got the shot of a lifetime, or rather an octopus did, when it grabbed the camera and turned it around to take an amazing picture of the photographer. Jen Markham (@jenmarkham) has the story. Video provided by Buzz60
Powered by NewsLook.com
Ringling Bros. Eliminating Elephant Acts

Ringling Bros. Eliminating Elephant Acts

AP (Mar. 5, 2015) — The Ringling Bros. and Barnum & Bailey Circus is ending its iconic elephant acts. The circus&apos; parent company, Feld Entertainment, told the AP exclusively that the acts will be phased out by 2018 over growing public concern about the animals. (March 5) Video provided by AP
Powered by NewsLook.com
Raw: Tourists Visit Rare Grey Whales in Mexico

Raw: Tourists Visit Rare Grey Whales in Mexico

AP (Mar. 4, 2015) — Once nearly extinct, grey whales now migrate in their thousands to Mexico&apos;s Vizcaino reserve in Baja California, in search of warmer waters to mate and give birth. Tourists flock to the reserve to see the whales, measuring up to 49 feet long. (March 4) Video provided by AP
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
 
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:  

Breaking News:

Strange & Offbeat Stories

 

Plants & Animals

Earth & Climate

Fossils & Ruins

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:  

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile iPhone Android Web
Follow Facebook Twitter Google+
Subscribe RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins