Nutritionist Dr Naomi Newman-Beinhart identified the signs of a vitamin B12 deficiency.

Some of the “key signs” of a vitamin B12 deficiency embrace fatigue, problem concentrating, and mouth ulcers.

Additional signs may embrace pins and needles within the palms and toes, low temper, and weak point.

Topping up on vitamin B12 is essential for 3 fundamental causes, stated Dr Newman-Beinhart.

Firstly, the advantage of an sufficient B12 provide is that it "reduces brain shrinking as you age".

Dr Newman-Beinhart elaborated: "B12 is vital for brain health and all of your brain’s processes, including memory and cognition.

"Researchers have discovered that the dimensions of your mind could shrink whenever you grow to be B12 poor."

Vitamin B12 can also help to support mental wellbeing, added Dr Newman-Beinhar.

The expert explained: "Vitamin B12 is important to provide serotonin and dopamine, that are the mood-enhancing neurotransmitters.

"Researchers have found that people with low levels of B12 are more likely to struggle with depression than people with normal levels of B12."

However, "more research" is required to know this relationship higher,].

Vitamin B12 may enhance vitality ranges by decreasing a sense of tiredness.

Dr Newman-Beinhart defined: "This vitamin also helps to convert your food into energy by breaking down the glucose from carbohydrates into adenosine triphosphate (ATP)."

One of the only methods to search out out if you're poor in vitamin B12 is to have a blood take a look at organized by your physician.

If you desire a faster option to examine your vitamin B12 ranges, then the BetterYou Vitamin B12 At-Home Test Kit might work.

The BetterYou Vitamin B12 At-Home Test Kit is a fast and correct option to take a look at your lively vitamin B12 ranges simply, from the consolation of your personal residence, and features a free complement.

If you might be poor in vitamin B12, it's suggested to tell your physician.