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Public release date: 27-Mar-2012[ | E-mail |
Share ] Contact: Dr. Abigail Stevenson
Abigail.Stevenson@effem.com
44-016-644-15400
WALTHAM Centre for Pet Nutrition
Findings provide new insights into effect of high-fat diets on cholesterol levels and weight gain in cats
A collaborative team of researchers has found that cats are able to consume a diet relatively high in fat without raising cholesterol levels. The research also showed that, as long as cats' daily calorie intake remains constant, increasing the proportion of fat in the diet will not affect the likelihood of weight gain. The findings advance understanding of how cats handle dietary fat and reinforce the differences between the nutritional needs of cats and humans.
This research was conducted by scientists from the University of Glasgow and the WALTHAM Centre for Pet Nutrition the science centre supporting Mars Petcare brands such as WHISKAS, ROYAL CANIN and NUTRO.
The study looked at the effects of increases in fat intake and changes in the ratio of saturated to polyunsaturated fatty acids on the levels of cholesterol and other lipids present in the blood of healthy adult cats. Based on studies in humans, it was thought that the diet high in saturated fat could lead to an increase in cholesterol, while the diet rich in polyunsaturated fat would have the opposite effect. In contrast, however, this research found that increasing the proportion of fat in the diet has no impact on cholesterol levels in healthy cats regardless of whether the fat is provided in the form of saturated or polyunsaturated fatty acids.
"These findings provide fundamental new insights into how exactly cats handle dietary fat and reinforce the crucial differences between the nutritional needs of cats and humans," commented Dr. Richard Butterwick, study author and Head of Nutrition at WALTHAM. "If the same diet fed in this study were given to humans, it would result in a significant increase in LDL (low-density lipoprotein) cholesterol a recognised risk factor for cardiovascular disease."
"The study findings therefore support previous research showing that cats have developed physiological coping mechanisms, which have enabled them to successfully evolve on a meat-based diet that is higher in protein and fat than that typically recommended for humans," Dr. Butterwick added.
The research also showed that increasing the proportion of fat in a cat's diet will not increase the likelihood of weight gain, provided that their daily calorie intake remains constant. This finding reinforces the importance of monitoring daily calorie intake, rather than fat alone, for keeping cats at a healthy body weight. The study forms part of a wider programme of ongoing collaborative research by WALTHAM into the impact of nutrition on body weight in cats and dogs.
###
This research has been published in the American Journal of Veterinary Research and is available online here: http://avmajournals.avma.org/doi/abs/10.2460/ajvr.73.1.62
About the WALTHAM Centre for Pet Nutrition:
The WALTHAM Centre for Pet Nutrition is a leading scientific authority in pet nutrition and wellbeing and has been advancing the frontiers of scientific research into the nutrition and health of companion animals for nearly 50 years. Located in Leicestershire, England, the renowned state-of-the-art science institute focuses on the nutritional and behavioural needs of companion animals and their benefits to humans, enabling the development of innovative products which meet these needs in a practical way. WALTHAM has pioneered many important breakthroughs in pet nutrition, and in collaboration with the world's foremost scientific institutes, supports leading Mars brands such as WHISKAS, PEDIGREE, NUTRO, TRILL, CESAR, SHEBA, KITEKAT, AQUARIAN, WINERGY and the ROYAL CANIN brand.
About Mars, Incorporated:
In 1911, Frank C. Mars made the first Mars candies in his Tacoma, Washington kitchen and established Mars' first roots as a confectionery company. In the 1920s, Forrest E. Mars, Sr. joined his father in business and together they launched the MILKY WAY bar. In 1932, Forrest, Sr. moved to the United Kingdom with a dream of building a business based on the philosophy of a "mutuality of benefits" for all stakeholders this vision serves as the foundation of the Mars, Incorporated we are today. Based in McLean, Virginia, Mars has net sales of more than $30 billion and six business segments including Petcare, Chocolate, Wrigley, Food, Drinks and Symbioscience. More than 65,000 Associates worldwide are putting our Mars Principles in action every day to make a difference for people and the planet through our performance.
Mars brands include: Chocolate M&M'S, SNICKERS, DOVE, GALAXY, MARS, MILKY WAY and TWIX; Petcare PEDIGREE, WHISKAS, SHEBA, CESAR and ROYAL CANIN; Wrigley ORBIT, EXTRA, STARBURST, DOUBLEMINT and SKITTLES; Food UNCLE BEN'S, DOLMIO, EBLY, MASTERFOODS and SEEDS OF CHANGE; Drinks ALTERRA COFFEE ROASTERS, THE BRIGHT TEA CO., KLIX and FLAVIA; Symbioscience SERAMIS, CIRKU and COCOAVIA.
For more information, please contact:
Dr. Abigail Stevenson
Head of Value Transfer
WALTHAM Centre for Pet Nutrition
Tel: 44-1664-415-400
Email: Abigail.Stevenson@effem.com
[ | E-mail | Share ] ?
AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.
Public release date: 27-Mar-2012[ | E-mail |
Share ] Contact: Dr. Abigail Stevenson
Abigail.Stevenson@effem.com
44-016-644-15400
WALTHAM Centre for Pet Nutrition
Findings provide new insights into effect of high-fat diets on cholesterol levels and weight gain in cats
A collaborative team of researchers has found that cats are able to consume a diet relatively high in fat without raising cholesterol levels. The research also showed that, as long as cats' daily calorie intake remains constant, increasing the proportion of fat in the diet will not affect the likelihood of weight gain. The findings advance understanding of how cats handle dietary fat and reinforce the differences between the nutritional needs of cats and humans.
This research was conducted by scientists from the University of Glasgow and the WALTHAM Centre for Pet Nutrition the science centre supporting Mars Petcare brands such as WHISKAS, ROYAL CANIN and NUTRO.
The study looked at the effects of increases in fat intake and changes in the ratio of saturated to polyunsaturated fatty acids on the levels of cholesterol and other lipids present in the blood of healthy adult cats. Based on studies in humans, it was thought that the diet high in saturated fat could lead to an increase in cholesterol, while the diet rich in polyunsaturated fat would have the opposite effect. In contrast, however, this research found that increasing the proportion of fat in the diet has no impact on cholesterol levels in healthy cats regardless of whether the fat is provided in the form of saturated or polyunsaturated fatty acids.
"These findings provide fundamental new insights into how exactly cats handle dietary fat and reinforce the crucial differences between the nutritional needs of cats and humans," commented Dr. Richard Butterwick, study author and Head of Nutrition at WALTHAM. "If the same diet fed in this study were given to humans, it would result in a significant increase in LDL (low-density lipoprotein) cholesterol a recognised risk factor for cardiovascular disease."
"The study findings therefore support previous research showing that cats have developed physiological coping mechanisms, which have enabled them to successfully evolve on a meat-based diet that is higher in protein and fat than that typically recommended for humans," Dr. Butterwick added.
The research also showed that increasing the proportion of fat in a cat's diet will not increase the likelihood of weight gain, provided that their daily calorie intake remains constant. This finding reinforces the importance of monitoring daily calorie intake, rather than fat alone, for keeping cats at a healthy body weight. The study forms part of a wider programme of ongoing collaborative research by WALTHAM into the impact of nutrition on body weight in cats and dogs.
###
This research has been published in the American Journal of Veterinary Research and is available online here: http://avmajournals.avma.org/doi/abs/10.2460/ajvr.73.1.62
About the WALTHAM Centre for Pet Nutrition:
The WALTHAM Centre for Pet Nutrition is a leading scientific authority in pet nutrition and wellbeing and has been advancing the frontiers of scientific research into the nutrition and health of companion animals for nearly 50 years. Located in Leicestershire, England, the renowned state-of-the-art science institute focuses on the nutritional and behavioural needs of companion animals and their benefits to humans, enabling the development of innovative products which meet these needs in a practical way. WALTHAM has pioneered many important breakthroughs in pet nutrition, and in collaboration with the world's foremost scientific institutes, supports leading Mars brands such as WHISKAS, PEDIGREE, NUTRO, TRILL, CESAR, SHEBA, KITEKAT, AQUARIAN, WINERGY and the ROYAL CANIN brand.
About Mars, Incorporated:
In 1911, Frank C. Mars made the first Mars candies in his Tacoma, Washington kitchen and established Mars' first roots as a confectionery company. In the 1920s, Forrest E. Mars, Sr. joined his father in business and together they launched the MILKY WAY bar. In 1932, Forrest, Sr. moved to the United Kingdom with a dream of building a business based on the philosophy of a "mutuality of benefits" for all stakeholders this vision serves as the foundation of the Mars, Incorporated we are today. Based in McLean, Virginia, Mars has net sales of more than $30 billion and six business segments including Petcare, Chocolate, Wrigley, Food, Drinks and Symbioscience. More than 65,000 Associates worldwide are putting our Mars Principles in action every day to make a difference for people and the planet through our performance.
Mars brands include: Chocolate M&M'S, SNICKERS, DOVE, GALAXY, MARS, MILKY WAY and TWIX; Petcare PEDIGREE, WHISKAS, SHEBA, CESAR and ROYAL CANIN; Wrigley ORBIT, EXTRA, STARBURST, DOUBLEMINT and SKITTLES; Food UNCLE BEN'S, DOLMIO, EBLY, MASTERFOODS and SEEDS OF CHANGE; Drinks ALTERRA COFFEE ROASTERS, THE BRIGHT TEA CO., KLIX and FLAVIA; Symbioscience SERAMIS, CIRKU and COCOAVIA.
For more information, please contact:
Dr. Abigail Stevenson
Head of Value Transfer
WALTHAM Centre for Pet Nutrition
Tel: 44-1664-415-400
Email: Abigail.Stevenson@effem.com
[ | E-mail | Share ] ?
AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.
Source: http://www.eurekalert.org/pub_releases/2012-03/cl-rfd032712.php
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