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.
Minerals vs. Vitamins. Minerals--iron included--are inorganic elements that come from soil and water, and vitamins are organic nutrients made by plants and animals. Examples of vitamins include A, C, D, E, K and the B vitamins; examples of minerals include iron, magnesium, calcium, potassium, phosphorous, selenium, zinc, copper and iodine.