A recent study by Greek researchers about Omega-3 supplements calls every recommendation Dr. Oz has ever given into question. What does he have to say about the study? Should you still be taking an Omega-3 supplement?

View Part 1 of Controversial Omega-3 Study: Dr. Oz Responds.

Get more information about this study and how it affects you.

Learn more about your daily dose of Omega-3s.

Is This the Key to Ultimate Hydration?

See how electrolytes work in your body.

Is This the Key to Ultimate Hydration?

Whether you're trying to stay hydrated for your workout routine or rehabilitation, recovery and hydration is so important to keeping your body performing like it should. So how do you make sure that happens? You need electrolytes — the minerals that give electrical power to your body. What the video below to see how they get to work inside your body and how you seamlessly add them to your day.

Presented by USANA.