Mitochondria

Carolyn Gretton

PQQ: The ‘longevity’ nutrient with big heart benefits

We’re familiar with how the antioxidant pyrroloquinoline quinone (PQQ) can benefit the mitochondria, the “power plants” of our cells. But it’s been less clear what specific disorders this longevity nutrient can impact. Researchers are beginning to identify those conditions — including a life-threatening heart disorder…

Carolyn Gretton

The connection between aging, mitochondria and COVID-19

Researchers continue to dig into COVID-19’s mysteries and their exploration has turned up some interesting clues and connections between aging, immune defense, viral sabotage and how we might fight it…

Carolyn Gretton

Starving cancer through the cell’s ‘powerhouse’

Cancer can be tough to beat, which is why researchers continue to explore new avenues for fighting the deadly disease. One team has identified a new target that can potentially stop cancer cells from growing and spreading by targeting them from within — and starving them of the energy they need to do their dirty work.