
New research suggests Americans may live a lot longer than the government's projections. Up to eight years longer.
While that's very good news on the surface it does have implications for the economy, our work force, and our health care system. Our Dr. Sanjay Gupta joined us on Tuesday's American Morning to break it all down.
There are serious questions today about the safety of CT scans. Two new studies now suggest they deliver far more radiation than previously reported, and may actually cause thousands of cancer cases in this country each year.
Our Dr. Sanjay Gupta joined us on Tuesday's American Morning to discuss the risks and benefits of CT scans.
The new guidelines on breast cancer screenings have left a lot of women upset and confused. But what do they really mean for you? CNN Chief Medical Correspondent Dr. Sanjay Gupta answers your questions.
Editor's Note: CNN Chief Medical Correspondent Dr. Sanjay Gupta began his "Four Months to Fitness" initiative on June 23, 2009 – 4 months before his 40th birthday.
From Barbara, Chicago:
“I’ve lost 5 pounds since jumping on board with your fitness forum. How are you doing so far? Have you noticed changes in the last month?”
Answer:
Barbara, thanks for joining the forum and congratulations on losing 5 pounds! Keep up the great work.
It’s been three weeks since we started the #1023 trending topic group on Twitter. (Read the tips, join the conversation, by typing in #1023 Twitter’s search browser) People are already starting to write in about their own progress. I really encourage you to read all the comments coming in – witty, inspiring, proactive and most of all, helpful.
Follow Dr. Gupta and his "Four Months to Fitness" initiative on Twitter @SanjayGuptaCNN.

