Why Exercise Tunes Your Muscle Mitochondria to a 'Just Right' Sweet Spot
This review suggests moderate exercise may help keep muscle mitochondria working in a healthy balance.
Your muscle cells rely on a protein called Drp1 to keep their power plants (mitochondria) healthy. Too much or too little Drp1 causes muscle problems, and exercise seems to nudge it back into a healthy middle zone. In aging muscle this protein gets sluggish, while in diabetes it gets overactive, and moderate exercise may correct both directions.
Disclaimer: Research summaries are provided for informational purposes only and do not constitute medical advice. Always consult a qualified healthcare professional before making changes to your health routine.
Related Studies
All researchNot All Balance Training Is Equal: Which Exercises Work Best After 60
Looking at hundreds of trials in adults over 60, nearly every type of exercise improved balance.
Vitamin K2 Cream Smoothed Wrinkles in an 8-Week Split-Face Test
Vitamin K2 (MK-7) is usually talked about for bones and arteries, but here it was rubbed on the skin.
For Older Muscle Quality, Lifting Weights Beat Supplements and Cardio
Looking at dozens of trials in adults over 60, resistance training was the only thing that clearly improved muscle quality (strength…