Immunology

How the body's defenses keep their weapons in check

The signaling molecules of the immune system should trigger a response only where necessary. To prevent a life-threatening spread to the rest of the body, connective tissue can absorb these molecules like a sponge. A team ...

Health

The B vitamins: Put them on your A list

B vitamins. These powerhouse nutrients help your cells function at their best, protect your brain and heart, support your immune system and can even improve your mood and energy levels.

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