"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." It’s normal to wonder if you’re meeting your nutritional needs if you’re feeling off in your day-to-day.

This article was reviewed by Lynn Marie Morski, MD, JD. Key Takeaways: There’s not much research on B12 shots for weight loss ...

Brits plagued by forgetfulness are being told to get their vitamin levels checked, as running low on a crucial nutrient can trigger symptoms similar to dementia. The NHS states that a lack of a ...

Vitamin B12 deficiency can cause fatigue, brain fog and tingling sensations. Since the body stores little B12, regular intake is essential. Foods like salmon, eggs, milk, yoghurt and cheese help ...

In this global network study, researchers examined vitamin B12 levels as a possible biomarker for outcomes in colon cancer.

Medically reviewed by Leigh Weddle, PharmD Vitamin B12 and magnesium are essential nutrients for energy production, nervous ...

Vitamin B12 Level: What happens if your body has too much vitamin B12? Read on to find out the dangerous side effects of having excessive levels of this nutrient in the body. Vitamin B12 is a vital ...

The PRIYA trial links adolescent B12 intake to improved long-term health outcomes in babies, emphasising the need for supplementation.

Vitamin B12 deficiency affects about 15% to 50% of the Indian population. Here are the signs you need to be aware of and what to do when you are deficient.