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Supplementing with this is a very effective treatment for B12 deficiencies commonly found in patients who suffer from diseases or have nutritional deficits (such as ultra low calorie diets)
Individuals with certain health conditions, such as Lebers disease (a rare inherited eye disease), should avoid B12 supplements as it can worsen the condition
You may find you can get them for less if you buy a box at a time - often $300 to $400 - and $25 to $50 a shot
It also helps the body convert proteins, fats, and carbohydrates into energy
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