Typically from the age of 40, testosterone levels drop. As testosterone is responsible for regulating fat distribution, muscle strength and muscle mass, less testosterone can make it harder to burn calories.
The finding of the study suggests that people in middle age certainly gain weight and it is harder for them to lose it, but slow metabolism is not the real reason behind it. It was revealed that from the 20s to the 50s the energy expenditure is the most stable.
Yes, unfortunately. Although it is possible to lose weight at any age, several factors make it harder to lose weight with age. Even those who remain active lose muscle mass every decade beginning in their 30s, research suggests, replacing it with fat.
Your metabolism actually begins to slow down after you hit the mark of 60. It declines at the rate of 1 per cent per year till you reach 90. By the time a person reaches the age of 90, they burn about 25 per cent fewer calories than what they used to do in their midlife.
Age Matters
If you're over 40, you may have noticed that it's easier to gain weight -- and harder to lose it -- than it used to be. Changes in your activity level, eating habits, and hormones, and how your body stores fat all can play roles.
02/7Why losing belly fat is hard after 40
The major reason is the loss of muscle mass. As we age, we lose our muscle mass, which slows down our metabolism and we begin to burn fewer calories. Both these factors make it harder to shed kilos, especially from the midsection. Another reason is the hormonal changes.
It's not difficult to lose belly fat in your 40s; yes, you heard it right. Practise these exercises daily to burn more calories and lose all the excess fat around your belly. Shedding inches from your midriff has never been easy for anyone, especially if you are in your 40s.
Epidemiologists have observed that the average person typically puts on 1 to 2 pounds a year from early adulthood through middle age. The CDC's numbers show that much of the increase is concentrated in the 20s, for men and women.
Researchers found that metabolism peaks around age 1, when babies burn calories 50 percent faster than adults, and then gradually declines roughly 3 percent a year until around age 20.
Normal weight loss.
As you get older, you start to lose lean body mass like muscle and bone density. As early as age 30, our lean body mass starts to drop by a little over half a pound each year. You might not notice a change when you step on the scale, because the lean weight you lost is often replaced by fat.
So, if you're eating 1,200 calories and not losing weight, it could be that your body is really struggling to function on so little fuel and your metabolism is not functioning well enough to respond to a deficit in the way you'd like.
Muscle is denser than fat, and as it is more compact within your body, as you gain muscle mass, you end up looking thinner, no matter your physical weight. So, if you've been doing a lot of strength training lately, it's likely this is the reason that you're looking fantastic but not dropping those numbers.
As we get older, our bodies don't respond the same way to weight loss efforts, and science has some explanations to offer. As we age we naturally tend to gain weight, to the tune of 1 to 2 pounds (lb) per year, according to a review by the Agency for Healthcare Research and Quality.
A slow metabolism has many symptoms, and you're likely to have one if you find it difficult to lose weight and easy to gain weight. Other symptoms include fatigue, poor digestion, constipation, low mood, and a colder than average body temperature. All of these are caused by the lower production of energy and heat.
If you don't eat enough, your metabolism switches to slow-mo. Severe diets, especially when you also exercise, teach your body to make do with fewer calories. That can backfire, because your body clings to those calories, which makes it harder to take weight off.
That is, metabolic rate is thought to be inversely proportional to maximum lifespan, which means that species that live fast will die young while those that have a slower metabolic rate live slower and longer.
The typical fat-gain areas for many women are the hips, arms and thighs, giving them what is termed a 'pear-shape'. The other areas where many women accumulate fat are the chest and the abdomen. Such women have slim arms and legs, and are seen as 'apple-shaped'. They also might have a family history of diabetes.
Several factors can play a role in gaining and retaining excess weight. These include diet, lack of exercise, environmental factors, and genetics.
What is the average weight for women? American women aged 20 years and above weigh an average of 170.6 pounds (lbs), according to the Centers for Disease Control and Prevention.