Six years ago, Congress authorized the National Children's Study, an ambitious plan to follow 100,000 children from before birth to the age of 21. It's intended to provide high-quality longitudinal data on how environmental factors affect children's health and development, and to look at why conditions like asthma, autism, obesity, and childhood cancers are on the rise.

Trickle-down theorists argue that cutting taxes for the rich will make everyone else richer. If it were true, the pace of tax cuts since 2001 should have made us all millionaires!

Trickle-downers also argue that holding the line on taxes will make America's economy more competitive and stronger. But here too the theory doesn't meet the real world test. More tax cuts will burden our economy with more debt. Despite spending cuts in vital social services in the budget they just approved, Congress is still going to have to raise the official debt limit, again, to $9 trillion by mid-March.

The House of Representatives has postponed a March 2 vote on the "National Uniformity for Food Act" (H.R.4167) until next week. Food safety advocates say this bill would not set national food safety standards that raise the bar but would eliminate key food safety measures in the states, like those that protect Californians against chemicals causing birth defects. H.R. 4167 would also limit states' ability to enact new food-safety laws in areas where the federal government has not acted, like mercury levels in fish.

This is a critical week for advocates trying to make sure families get the assistance they need to pay their heating bills. Congressional reporters say Senate Majority Leader Bill Frist has decided to resolve a dispute over spending for flood insurance and home heating subsidies by considering the two issues together later this week.

"Most of you probably have seen the print ads or commercials for Dove's Campaign for Real Beauty. I think what they are trying to do is great,
and, unfortunately, necessary. "

This is from my daughter-in-law, who treats people with eating disorders in a center outside Chicago.

The Center on Budget and Policy Priorities says the latest Congressional Budget Office analysis says 4.5 million children would face Medicaid co-payment charges for the first time, under the new budget changes up for a vote in Congress this week.

The first study to actually measure fitness levels in a representative sample of Americans is out, published in JAMA today. And there's no more room for denial: based on the results, about 20 percent of Americans aged 12 to 49 are out of shape and at greater risk of disease and early death. That's about 16 million people.