Vitamin C deficiency in early postnatal life may result in impaired neuronal development and a functional decrease in spatial memory in the guinea pig Tveden-Nyborg 2009. Some question whether ascorbic acid is an essential requirement for these species. A complete lack of vitamin C will induce emphysema among SMP30 knockout mice.
References Li Y Shi C-X Mossman KL Rosenfeld J Boo YC. This is believed to be due to a decrease in collagen synthesis measured to be 82 less than normal mice. Those that cannot include the main suborder of primates the Haplorrhini.
Most species do not require vitamin C as an essential ingredient in their diets but there are some notable exceptions. Nowadays there are so many products of animals that dont produce vitamin c in the market and you are wondering to choose a best oneYou have searched for animals that dont produce vitamin c in many merchants compared about products prices reviews before deciding to buy them. In 1957 the famous biochemist Albert Lehninger studied vitamin C biosynthesis in animals and realized that unlike many species such as cats and dogs which can biosynthesize their own vitamin.
Both dogs and cats can get by on meat and rice with no vitamin C whatsoever and they never develop scurvy. Therefore they must consume vitamin C in the foods that they eat to meet this requirement. Unlike humans they do not need an external source.
They make their own vitamin C.