As we reach our 30's, our bodies usually need less energy, meaning we may not be able to eat the way we did in our 20's. Then, as you move past 40 and head to middle age, changes in muscle, hormones and metabolism all make it harder to stay trim.
It is estimated that your metabolism slows down 5% every decade after you turn 40. This can occur because of the loss of muscle (or sarcopenia) which plays a crucial part in maintaining your metabolism. Consequently, as you age you may not be able to maintain the same dietary behaviors without gaining weight.
Weight loss has many health benefits, including possibly lowering postmenopausal breast cancer risk. New research shows weight loss is possible at any age. It may seem as if it's harder to lose weight as we get older, but the results of a new study suggest it's possible.
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.
No matter what your age, you can improve your fitness.
If it's been a long time since you've exercised and you're feeling less than fit, you might think that it's too late to make a change. But you're wrong. You can improve your fitness at any age.
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.
Changes in total body weight vary for men and women. Men often gain weight until about age 55, and then begin to lose weight later in life. This may be related to a drop in the male sex hormone testosterone. Women usually gain weight until age 65, and then begin to lose weight.
“Obesity incidence starts increasing in one's twenties and peaks at 40 to 59, and then decreases slightly after age 60,” says Craig Primack, MD, an obesity medicine physician at the Scottsdale Weight Loss Center in Arizona.
On average, adults gained 17.6 pounds during their 20s and 30s and 14.3 pounds during their 30s and 40s. They also found that, on average, women gained more weight than men, putting on an average of 12 pounds compared with six pounds for men.
“Yes, it's definitely more difficult to lose weight as you get older,” says Kim Larson, registered dietitian and spokesperson for the Academy of Nutrition & Dietetics. “There are so many physiological changes as you age, through your 30s, 40s, and 50s.
Well, the body's "metabolism speeds up" in the cold months. Pooja Malhotra said that the body burns more calories to maintain body temperature in winter. So, if you remain physically active and eat mindfully, "winter is the best time to lose weight."
An older 2004 research review showed that in your 30s, you start losing 3 to 8 percent of muscle mass per decade. Muscle helps torch calories, so losing muscle means you're burning fewer calories. Your metabolism is also slowing down. That makes it even harder to get those cals gone.
Why does metabolic rate slow down for women? Over time, studies have shown that metabolic rate (how fast we burn calories) starts to slow down by 2 to 3 percent each decade, beginning in our 20s. It becomes more noticeable between ages 40 and 60.
Why We Gain Weight As We Age It starts sometime during our 50s and 60s: that belly bulge, those "extra" pounds we just can't seem to shed. Part of it is simply the biology of our bodies. Our muscles literally shrink as we age, and that means more calories turn into fat — and it's a lot harder to exercise it off.
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.
Mental health
Intense feelings of stress, anxiety, depression, and other forms of mental health decline can play a major role in weight loss success. It has been observed that even people who record success in weight loss may lose all their progress when they experience mental health issues.
Muscle helps keep up the rate at which you burn calories (metabolism). So as you lose weight, your metabolism declines, causing you to burn fewer calories than you did at your heavier weight. Your slower metabolism will slow your weight loss, even if you eat the same number of calories that helped you lose weight.
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.
As you age, your muscle mass decreases and your fat mass increases. Fat is less metabolically active than muscle—you don't need as many calories to maintain fat as you do to maintain muscle. Hormonal changes can also lead to weight gain.
Several factors can play a role in gaining and retaining excess weight. These include diet, lack of exercise, environmental factors, and genetics.