Thiamine deficiency in dogs is a medical condition that can cause appetite loss, vomiting, and even seizures. Technically, the condition is also called Vitamin B1 deficiency. Generally, canines can ...

Vitamin B12 is typically well-tolerated, but in very rare cases, there are serious side effects to be aware of. Learn more ...

Vitamin B12 is an essential nutrient that must be obtained through diet or a supplement. Having too little B12 can cause fatigue, anemia, and neurological problems. Vitamin deficiencies may sometimes ...

Vitamin B6 deficiency can cause mental health symptoms, skin rashes, and sores, or cracks on the mouth or tongue. More serious symptoms of low B6 levels include anemia, nerve damage, and loss of ...