Vitamin B12 deficiency can cause a number of strange sensations, like numbness, tingling, and more. “It felt like electricity ...

A vitamin B12 blood test is a reliable way to determine if you have adequate levels of this crucial nutrient. Vitamin B12 is essential for nerve function, making red blood cells, and helping your body ...

A vitamin B12 deficiency can cause cognitive issues, muscle weakness and other problems. Here's how to make sure you're getting enough vitamin B12.

Your body can't produce vitamin B12 on its own, so getting it from your diet is important. If you're just starting to study it, we'll help you understand it further.

How to use an at-home vitamin deficiency test For any further questions, all reputable at-home tests will have instructions and a customer care line. Most vitamin deficiency tests require a blood ...

Before you blame your persistent exhaustion or inability to focus on burnout, consider the silent drain of Vitamin B12 ...

Vitamin B12 deficiency is common in many, but have you ever felt it at the tip of your fingers , if yes, then these are the ...

Sarah is a registered dietitian and freelance writer passionate about connecting people to information that will help them improve their mental and physical health. She’s a big believer that food is ...

FITBOOK editor Sophie Brünke sent blood and hair samples to the lab. Photo: FITBOOK Whether you’re tired, lacking energy, or just curious about your vitamin status, you no longer need to visit a ...

Recent research highlights a significant link between B vitamins (B6, B9, B12) and cognitive performance in older adults. Sufficient intake of B9 and ...

Vitamin B12, or cobalamin, is an essential micronutrient required in DNA synthesis and red blood cell maturation, among other metabolic functions. Its deficiency leads to a spectrum of disease. It is ...