The underlying tenet of Goldstein's practice is to boost the immune system and let nature heal itself.

FORBES: Miracle Worker

Big drug companies, including Pfizer, Bristol-Myers Squibb and Sanofi-Aventis, are doggedly pursuing drugs that aim to boost the immune system to fight cancer.

FORBES: Magazine Article

In Los Angeles the company is test-marketing an herbal tea drink called Carpe Diem that's supposed to boost the immune system and improve metabolism.

FORBES: Magazine Article

The drug is among a new generation of drugs and vaccines that can boost the immune system to kill tumor cells.

FORBES: Immune-Boosting Cancer Drug Hits FDA Delay

The vaccine has two parts, one to prime the immune system and one to boost it.

BBC: Vaccine

Many people believe that taking extra vitamin C will not only protect your heart, but can prevent colds, boost the immune system, fight cancer, and help to cleanse the body.

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