The supplement industry is unregulated, for both man and man’s best friend. Almost all supplements come from China!
Within the body, the kidneys are responsible for producing hormones and vitamins. They are critically important to maintaining fluid balance for magnesium, sodium, potassium, phosphorus, calcium, and bicarbonate. The liver detoxifies the body and must extract the needed and unwanted substances in all fluids and foods. It produces bile and stores and assimilates fat-soluble vitamins.
At Pack10 we use top-quality ingredients, so that your pet can benefit from the natural nutrition provided in the food and allow the liver and kidneys to produce the natural & necessary vitamins, & hormones without becoming toxic from artificial and synthetic supplements.
Added Vitamins a “no-no” by Pack10 standards! Here’s more on why:
Many nutritionists are against chemically synthesized vitamins and for good reasons. A natural, whole food vitamin is different from a chemically synthesized vitamin and these differences will affect how the synthetic vitamin is absorbed and utilized by the body.
The vitamin C complex in whole foods contains over eight components whereas synthetic vitamin C has only one ingredient: ascorbic acid. Vitamin E may be d-alpha or dl-alpha. Only one is found in nature, the other is the mirror image. Synthetic alpha- tocopherols, besides differing chemically in structure, vary in absorption, metabolism, and bioactivity. Ron Carsten DVM MS states (The Benefits of Whole Food Nutrition in Veterinary Medicine,Whole Food Nutrition Journal): “Synthetic vitamins and other substances are added (to kibble) in an effort to compensate for this nutrient loss. However, these additives create ongoing metabolic stresses that, coupled with the limited ingredient selection and processing of foods, leads to situations in which cellular nutritional status can be compromised, causing tissue malnutrition.” Synthetic vitamins may even be harmful.
Certainly excesses can be harmful. www.dogsnaturallymagazine.com/raw-pet-food-and-aafco/