Senior Health Update & Blog - Page 27 of 47

What are the health benefits of vitamin D?

A human body produces vitamin D as a response to sun exposure. A person can also boost their vitamin D intake through certain foods or supplements. Medically reviewed by Debra Sullivan, Ph.D., MSN, R.N., CNE,...

Sedentary lifestyle linked to cancer mortality

A new study suggests that the total amount of time that people spend sitting is associated with a higher risk of death from cancer. Replacing some of this sedentary time with light physical activity appears...

Why a different way to measure ‘good’ cholesterol may be more useful

A new study has found that measuring “good” cholesterol in a different way may predict the chances of stroke or heart attack more accurately. Written by Timothy Huzar on July 1, 2020 Fact checked by...

Scientists identify the protein ‘signature’ of Alzheimer’s

A new study has found a unique set of proteins that distinguish Alzheimer’s disease from other neurodegenerative conditions and healthy brains. This provides clues about the causes of the condition and could inspire new treatments....

Should people take vitamin D to ward off the new coronavirus?

A preliminary, unpublished study speculates that vitamin D deficiency may have something to do with poor COVID-19 outcomes. Its authors suggest people may benefit from ensuring they are getting enough vitamin D. However, there are...

Targeting early brain inflammation may slow down Alzheimer’s

Research in animal models suggests rebalancing early brain inflammation may slow the progression of Alzheimer’s disease. Written by Timothy Huzar on May 7, 2020 — Fact checked by Rita Ponce, Ph.D. Read full Article

How the heart changes our sensory perception

A new study helps explain why our sensitivity to external sensory stimuli fluctuates with the beating of our hearts. Written by James Kingsland on May 10, 2020 — Fact checked by Zia Sherrell, MPH Read...

‘Summer is not going to make this go away,’ study concludes

A recent study asks which factors impact the progression of the COVID-19 pandemic. The authors investigate meteorological factors and public health measures across multiple geographical locations. Written by Tim Newman on May 12, 2020 —...

Study links exercise to the prevention of liver cancer

A study in mice finds that physical activity reduces the likelihood of the disease developing and explains why. Written by Robby Berman on April 22, 2020 Fact checked by Catherine Carver, MPH Read full Article

This vitamin D mechanism helps combat melanoma

Scientists have uncovered a biological mechanism through which vitamin D can change the course of melanoma. They found that vitamin D influences a signaling pathway inside melanoma cells that helps them to thrive. Written by...