Many of us attribute gradual weight gain in middle age and beyond to a slow metabolism, but to what extent is this assumption true?
In a world flooded with health advice and ever-changing diet trends, we consulted Matyas Fehervari, a consultant bariatric surgeon at Nuffield Health in the UK, who works extensively with metabolic issues, to cut through all the noise.
He has helped demystify exactly what a metabolism is, how it can change with age and some key ways we can maintain a healthy metabolism as we get older.
“Metabolism refers to the chemical processes that keep our bodies functioning – from converting food into energy to repairing cells and supporting organ function,” Fehervari says. “The metabolic rate is the amount of energy your body uses to maintain these vital processes...
Many of us attribute gradual weight gain in middle age and beyond to a slow metabolism, but to what extent is this assumption true?
In a world flooded with health advice and ever-changing diet trends, we consulted Matyas Fehervari, a consultant bariatric surgeon at Nuffield Health in the UK, who works extensively with metabolic issues, to cut through all the noise.
He has helped demystify exactly what a metabolism is, how it can change with age and some key ways we can maintain a healthy metabolism as we get older.
“Metabolism refers to the chemical processes that keep our bodies functioning – from converting food into energy to repairing cells and supporting organ function,” Fehervari says. “The metabolic rate is the amount of energy your body uses to maintain these vital processes.
“Even when you’re resting, your body is still working to keep your heart beating, lungs breathing and brain active – this is known as your basal metabolic rate (BMR).”
Bariatric surgeon Matyas Fehervari says the most effective way to maintain a healthy metabolism is to preserve muscle mass and stay active throughout your life. Photo: researchgate.net
“One of the biggest myths is that people with a ‘fast’ metabolism can eat whatever they like without gaining weight,” Fehervari says. “In reality, differences between individuals are usually modest.”