B cells are a subtype of lymphocyte. They form part of the adaptive immune response and mediate humoral immunity. B cells can produce high-affinity antibodies and generate immunological memory ...

Symptoms of vitamin B deficiency may vary depending on which B vitamin you’re deficient in. You may experience fatigue, skin rash, or confusion. B vitamins are a group of eight nutrients ...

Amy Fontinelle has more than 15 years of experience covering personal finance, corporate finance and investing. Ebony Howard is a certified public accountant and a QuickBooks ProAdvisor tax expert ...

Jason Fernando is a professional investor and writer who enjoys tackling and communicating complex business and financial problems. Amy Soricelli has over 40 years working with job candidates and ...