Vitamin B12 Deficiency Symptoms That Should Never Be Ignored

B12 deficiency testWhat’s worse, you might not even know it’s happening. Studies suggest up to 40% of older adults have low or borderline B12 levels, yet few get diagnosed in time.

So, what exactly happens when your body runs low on this essential   vitamin — and how can you spot it before it’s too late? Let’s uncover the subtle, often-overlooked symptoms that should never be ignored.