A new study found that chomping on wooden medical tongue depressors for five minutes can increase levels of glutathione (GSH) ...

The concentration was “positively correlated with memory function.” They used tongue depressors, similar to popsicle sticks, ...

Gum chewing did not significantly alter glutathione.

Chewing harder materials like wooden sticks can boost brain glutathione levels and improve memory performance, according to South Korean research.

Chewing harder foods like wood can enhance brain health by boosting glutathione levels, a key antioxidant. A study found this improves cognitive funct ...

They recruited 52 healthy university students from Daegu, South Korea, and divided them into two groups. One group of 27 subjects was given paraffin wax gum to chew; a second group of 25 was asked to ...

The study involved 52 university students split into two groups, one chewing soft paraffin wax gum and the other biting on wooden tongue depressors. Researchers controlled the chewing pattern ...

Kiphuth concentrates on the arm depressors—muscles that pull the arms down. “The arm depressors must be strengthened for best results in pulling at the catch and to push through at the finish ...