If you're tired of feeling sluggish and overweight, there's a solution that involves more than just spot reducing your waistline or taking the odd day off from exercise. The problem is a complex one - it's about how our bodies use energy and deal with hormones like insulin.
When we eat, our bodies break down food into its component parts, using something called metabolism to turn those components into energy. But some people's metabolic rates are slower than others, which means they tend to gain weight more easily.
One of the main culprits behind this is ultra-processed foods that are high in sugar and refined carbohydrates, says Dr David Cavan, a consultant endocrinologist. These foods can cause a spike in insulin levels, leading to weight gain and an increased risk of type 2 diabetes. But it's not just what we eat - how often we exercise also plays a crucial role.
"Resistance training is particularly important for people who are overweight," says Dr Cavan, "as it helps build muscle mass which can actually help with weight loss." This doesn't mean that exercise alone will lead to weight loss, though - focusing on what you eat is still the key.
Dr Anjali Amin agrees that diet is crucial, saying that a high protein intake can be helpful in regulating appetite and energy levels. "It's not going to boost metabolism but it's the macronutrient that makes people feel most full," she explains.
Another important factor in maintaining good health is stress management. When we're under stress, our bodies produce more cortisol - a hormone that can have negative effects on blood sugar control and weight gain. Getting enough sleep is also vital, as research has shown that getting too little can disrupt the body's natural metabolic processes.
So what are some practical tips for improving your metabolism? First, try to get into bed earlier and wake up feeling refreshed, rather than groggy and hungry in the morning. Eating an early dinner (and avoiding late-night snacks) can also help to regulate insulin levels.
Finally, don't rely on quick fixes or weight loss products - instead focus on making sustainable lifestyle changes that will help you feel your best for the long-term.
When we eat, our bodies break down food into its component parts, using something called metabolism to turn those components into energy. But some people's metabolic rates are slower than others, which means they tend to gain weight more easily.
One of the main culprits behind this is ultra-processed foods that are high in sugar and refined carbohydrates, says Dr David Cavan, a consultant endocrinologist. These foods can cause a spike in insulin levels, leading to weight gain and an increased risk of type 2 diabetes. But it's not just what we eat - how often we exercise also plays a crucial role.
"Resistance training is particularly important for people who are overweight," says Dr Cavan, "as it helps build muscle mass which can actually help with weight loss." This doesn't mean that exercise alone will lead to weight loss, though - focusing on what you eat is still the key.
Dr Anjali Amin agrees that diet is crucial, saying that a high protein intake can be helpful in regulating appetite and energy levels. "It's not going to boost metabolism but it's the macronutrient that makes people feel most full," she explains.
Another important factor in maintaining good health is stress management. When we're under stress, our bodies produce more cortisol - a hormone that can have negative effects on blood sugar control and weight gain. Getting enough sleep is also vital, as research has shown that getting too little can disrupt the body's natural metabolic processes.
So what are some practical tips for improving your metabolism? First, try to get into bed earlier and wake up feeling refreshed, rather than groggy and hungry in the morning. Eating an early dinner (and avoiding late-night snacks) can also help to regulate insulin levels.
Finally, don't rely on quick fixes or weight loss products - instead focus on making sustainable lifestyle changes that will help you feel your best for the long-term.