Does Braun Build the Brain?

New research finds that lifting weights can augment brain functions. Imagine what someone like Einstein might have accomplished if he had occasionally gone to the gym.

Just how resistance training initiates changes in cognition remains somewhat mysterious. Ms. Liu-Ambrose said that "we now know that resistance training has significant benefits on cardiovascular health" and reduces "cardiovascular risk factors," which otherwise would raise "one’s risk of cognitive impairment." She speculates that resistance training, by strengthening the heart, improves blood flow to the brain generally, which is associated with better cognitive function. Perhaps almost as important, she added, resistance training at first requires an upsurge in brain usage.

'Upstreamism': Your zip code affects your health as much as genetics

Upstreamism advocate Rishi Manchanda calls us to understand health not as a "personal responsibility" but a "common good."

Sponsored by Northwell Health
  • Upstreamism tasks health care professionals to combat unhealthy social and cultural influences that exist outside — or upstream — of medical facilities.
  • Patients from low-income neighborhoods are most at risk of negative health impacts.
  • Thankfully, health care professionals are not alone. Upstreamism is increasingly part of our cultural consciousness.
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Videos
  • Climate change is no longer a financial problem, just a political one.
  • Mitigating climate change by decarbonizing our economy would add trillions of dollars in new investments.
  • Public attitudes toward climate change have shifted steadily in favor of action. Now it's up to elected leaders.


Following sex, some men have unexpected feelings – study

A new study shows that some men's reaction to sex is not what you'd expect, resulting in a condition previously observed in women.

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Sex & Relationships
  • A new study shows men's feelings after sex can be complex.
  • Some men reportedly get sad and upset.
  • The condition affected 41% of men in the study
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Elizabeth Warren's plan to forgive student loan debt could lead to an economic boom

A plan to forgive almost a trillion dollars in debt would solve the student loan debt crisis, but can it work?

Photo credit: Drew Angerer / Getty Images
Politics & Current Affairs
  • Sen. Elizabeth Warren has just proposed a bold education reform plan that would forgive billions in student debt.
  • The plan would forgive the debt held by more than 30 million Americans.
  • The debt forgiveness program is one part of a larger program to make higher education more accessible.
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