Category: Veterinary science

According to agricultural studies, deficiencies in certain key vitamins and minerals are the primary culprits behind perosis, a debilitating metabolic bone disorder. This article explains exactly how does nutrition affect perosis by detailing the specific dietary components necessary for proper skeletal development in poultry.

According to the Food and Agriculture Organization (FAO), feed and feed ingredients are substances intended for animal consumption that, when used as intended, should not present an unacceptable risk to consumer health. This comprehensive guide delves into what is the definition of animal food, exploring the various types, nutritional aspects, and regulatory distinctions that govern its production and use.

Studies have shown that supplementing calves with just 125 to 250 IU of vitamin E per day can significantly enhance their performance and growth. This potent nutrient is crucial for healthy calf development, but what does vitamin E do for calves specifically beyond just boosting growth?

According to the National Research Council, dietary energy is the most important component of an animal's diet after water. Understanding the difference between digestible energy (DE) and metabolizable energy (ME) is fundamental to accurately assessing feed quality and ensuring proper nutrition for livestock and pets.

According to the UN Environment Programme, dietary changes towards increased meat consumption have driven a 38% per capita increase in global phosphorus demand over the last 50 years. Digestible phosphorus is the specific amount of this vital mineral that an animal can actually absorb and utilize for its biological functions, unlike the total phosphorus content in feed.

An adult animal's body consists of approximately 50-80% water, and an animal can survive for weeks without food, but only days without water. While nutrients like proteins, carbohydrates, and fats are necessary for energy and growth, water's role in sustaining life is more immediate and critical. It is a foundational element for nearly every physiological process, without which the body cannot function.

Did you know that all animals require six basic classes of nutrients for survival and growth? Understanding what is the main nutrition in animals goes beyond just 'food,' encompassing the essential roles of water, protein, carbohydrates, fats, vitamins, and minerals in supporting life and biological processes.

As the most abundant mineral in the mammalian body, calcium serves as far more than just a component of bones and teeth. This essential nutrient is fundamental to a vast array of physiological processes, regulating everything from nerve signals to muscle function, underscoring the critical role of calcium in animals.

According to Oregon State University's animal nutrition guide, metabolizable energy is the energy remaining after losses from feces and urine have been accounted for. So, is metabolisable energy the same as digestible energy? The short answer is no, and understanding the distinction is crucial for proper animal diet formulation and performance.

According to animal nutrition research, gross energy in feed is never fully utilized by an animal. Understanding what is the difference between digestible energy and metabolizable energy is crucial for properly formulating diets and optimizing animal health and production. This distinction accounts for energy lost through waste products and is a more accurate measure of available energy than total or gross energy.