Interesting Points About Amino Acids in Nutritional Supplements for Dogs and Cats

Before buying herbal products and nutritional supplements, many consumers like to find out something about the company producing those items. That’s true when buying for themselves and their family members, and also when selecting supplements for pets. An example of an organization that makes items to improve the quality of life for cats and dogs can be seen at This particular company has been in business for 20 years and guarantees its products for safety and effectiveness.

Anecdotal reports around the Internet can be found from pet owners providing reviews of supplements from companies like this one. Reading reviews can give people some understanding of the issues for which nutritional and herbal products may be helpful. Joint support products, for example, can help pets feel more comfortable and make their mobility easier. The items typically include glucosamine and chondroitin sulfate, which research indicates as effective for this purpose in both animals and humans.

Some pet owners are concerned that their pets don’t get enough protein or enough specific kinds of high-quality protein. A solution is to provide nutritional supplements with individual amino acids, which are the building blocks of protein. Not all dog and cat foods contain enough of each amino acid because they are not all scientifically formulated in this manner. Even when pets do eat foods with plenty of high-quality protein, supplementing with the essential amino acids can be beneficial.

Essential amino acids are those not produced naturally in the body, so they must be obtained through diet or supplementation. There also are nonessential amino acids, which most people and animals obtain enough of by eating protein-rich foods. Amino acids become easy to identify on product labels once a person learns that nine of the 10 essential acids ends in -ine, such as leucine and methionine. The exception is the essential acid tryptophane. Most nonessential acids have this spelling structure as well, except for aspartic acid and glutamic acid. What about glucosamine? This is a chemical compound of glucose and glutamine, a nonessential amino acid. That substance and chondroitin are normal components of healthy cartilage in knee joints and elsewhere in a dog’s and cat’s body.