HAPPY New Year! Now feels like a good time to introduce myself to any new recruits, and remind readers I’m here to help. As ...

Vitamin B12 is a nutrient that’s essential for overall health. "Vitamin B12 plays a key role in converting the food that you ...

It's true that vitamin C can give your immune system a boost, but when it comes to treating or preventing colds, things get a ...

Low on energy or focus? A doctor explains how vitamin B12 supplements can support nerves, stamina, and daily vitality.

Winter can quietly change blood flow, making it thicker and more prone to clotting. Doctors explain the science and simple ...

Possible Reasons, and The Best Labs for Fatigue Key Takeaways: Fatigue describes more than just feeling sleepy — it’s a ...

Depending on the type, some vitamins and minerals can be taken at any time of day, with or without food, while others require ...

Antarctic icefish are famous for living without red blood cells, but they are not alone. A species of needle-shaped, ...

Red blood cells are essential for oxygen transport and immune function in the human body. When these cells become abnormally shaped, they can indicate serious health conditions, including diabetes, ...

As people grow older, visible changes like gray hair and weaker muscles are only part of the story. Aging also affects the immune system. One major ...

Many fruits and vegetables provide non-heme iron, making them helpful additions for boosting iron intake—especially in ...

Seafood, like salmon, clams, and oysters, is rich in nutrients like protein, healthy fats, vitamins, and minerals. Nutrients ...