MRSA Skin Infection: Signs & Symptoms. MRSA infections can appear as a small red bump, pimple, or boil. The area may be tender, swollen, or warm to the touch. Most of these infections are mild, but they can change, becoming deeper and more serious.
Vitamin B12 (Cobalamin) Deficiency. Both dogs and cats with exocrine pancreatic insufficiency (EPI) are at risk of developing a vitamin deficiency at some point. Vitamin B12 (cobalamin) deficiency is extremely common in cats with EPI, and is seen in more than half of dogs with the condition.
In the 1920s, scientists believed that only two vitamins existed. One was fat-soluble, which means it could dissolve in oil or fat. This vitamin the scientists called Vitamin A. The other vitamin was water-soluble; it could dissolve only in water. This, they called Vitamin B. The fat-soluble vitamins were given letters of their own.But some substances that were given letter names were later found not to be vitamins at all, and were renamed with a word. For instance, there was once a substance called Vitamin H, but itâs now called biotin.hatâs why we have a Vitamin A, B, C, D, E, and K, but no vitamins for the letters F, G, H, and I. But then scientists began to discover other vitamins. The first was a water-soluble vitamin, so it was named B2.