Supplements to reduce fever include zinc, omega-3 fatty acids, probiotics, and vitamins A and D. These supplements support immune health and may lower inflammation.

For decades, we've been told to load up on Vitamin C to fight colds. But new expert analysis confirms it's a myth. Find out why it doesn't work and which vitamin does.

Both doctors stress that self-medication or ignoring symptoms can delay diagnosis and lead to serious complications. Dr.

Vitamin C may help shorten how long cold symptoms last and their severity when used before cold symptoms start, but not after a cold begins.