Millions of Americans take niacin supplements, also known as vitamin B3, daily to boost energy, slow aging, and support overall health.
However, B3 may be hijacked by cancer cells to make them more resistant to chemotherapy, a new study suggests.

Millions of Americans take niacin supplements, also known as vitamin B3, daily to boost energy, slow aging, and support overall health.
However, B3 may be hijacked by cancer cells to make them more resistant to chemotherapy, a new study suggests.