B-cell lymphomas make up most (about 85%) of the non-Hodgkin lymphomas (NHL) in the United States. These types of lymphomas start in early forms of B lymphocytes (B cells). The most common types of ...

Vitamin B12 is a powerhouse nutrient, essential for keeping your energy, focus, and overall health on track. If you've been feeling unusually tired, weak, or foggy, a lack of this key vitamin could be ...

Hepatitis B can be treated and prevented, but it cannot be cured. Vaccination is highly effective in preventing hepatitis B. Scientists have yet to find a cure for this potentially severe form of ...

Vitamin B12 supports energy, red blood cell formation, nerve function, and DNA production. A deficiency can cause fatigue, weakness, headaches, and trouble concentrating. Vitamin B12 is found in beef, ...