Medically reviewed by Jonathan Purtell, RDN Key Takeaways Vitamin B12 supports energy, red blood cell formation, nerve ...

Vitamin B12 plays a crucial role in numerous bodily functions, yet many people unknowingly suffer from suboptimal levels of this essential nutrient. This vital vitamin contributes to red blood cell ...

Vitamin B12 is an essential nutrient that we need to maintain nervous system function and overall health. It's also a very popular dietary supplement, even though most people can get enough of it from ...

Vitamin B12 deficiency can be caused by poor diet or malabsorption, leading to fatigue, muscle weakness, and memory problems.

Tuna is among the many types of fish that are hearty sources of vitamin D. In fact, a serving can provide over 5% of your ...

Vitamin D is an essential micronutrient that's an important part of a healthy diet. Learn what types of foods are rich in vitamin D.

Have you been feeling waves of fatigue lately? Trouble focusing on tasks? Sure, it could be stress or a bad night’s sleep. But if you're also dealing with an intense food craving that just won't go ...

Could your everyday morning routine be silently lowering your Vitamin B12 levels? Know the habits that may trigger deficiency ...

ALA, DHA, and EPA. Foods including flaxseeds, chia seeds, and seafood even better sources of these various fatty acids.