Can you give a dog too much B12?

How much vitamin B12 can you give a dog?

Dogs less than 10 kg – 1/4 ml daily, Dogs 10-20 kg – 1/2 ml daily, Dogs 20-50 kg – 1 ml daily, Dogs > 50 kg – start at 2 ml daily for a month and recheck B12 levels and taper based on serum levels.

What happens if a dog gets too much B12?

Vitamin B12 is necessary for cell reproduction, growth, and without the sufficient amount of this vitamin, your dog’s vital organs (i.e. liver, heart, brain) cannot perform properly, which will cause illness and eventually death.

Can B12 be excess?

Very high blood levels of vitamin B12 were tied to an increased risk of early death. High levels of Vitamin B12 may be too much of a good thing. Vitamin B12 is an essential nutrient, important in nerve and blood cell health, and most people obtain enough of it in food.

What causes vitamin B12 deficiency in dogs?

The most common causes of cobalamin deficiency in dogs and cats are chronic and severe distal or diffuse small intestinal disease and EPI. In addition, short-bowel syndrome, an exclusively vegetarian or vegan diet, or hereditary cobalamin deficiency are less common causes of cobalamin deficiency.

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How do you know if your dog has a vitamin deficiency?

Deficiency can show in lethargy, excessive thirst, excessive drooling, joint disease and weight loss. A test must always be given as high dose can be dangerous.

What happens if dogs eat human vitamins?

Symptoms that may be seen in vitamin poisoning are relatively severe, ranging from muscle tremors and seizures (seen with vitamin D), abdominal swelling and shock (as found with iron toxicity), poor haircoat and paralysis (rarely seen but due to vitamin A), and convulsions accompanied by drowsiness (evident with …

Is it OK to take 1000 mcg B12 daily?

The recommended dose for treating vitamin B12 deficiency is 1000 mcg daily. The recommended dose for preventing vitamin B12 deficiency is 1500 mg or 2500 mcg (sublingual tablets) daily.

Can Vitamin B12 damage your liver?

The common forms of vitamin B include vitamin B1 (thiamine), B2 (riboflavin), B3 (niacin), B6 (pyridoxine) and B12 (cyanocobalamin). Except for niacin (when given in high doses), there is no evidence that the other B vitamins, in physiologic or even super-physiologic high doses cause liver injury or jaundice.

Can I take B12 twice a day?

Early research suggests that taking twice the recommended daily allowance of vitamin B12, with or without folic acid, does not reduce the risk of diarrhea in children.

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