As people get older, the way fat is stored in the body begins to change. Not all body fat is the same. Some fat is stored just under the skin, which is called subcutaneous fat. This type of fat is generally not harmful and even plays an important role in keeping the body healthy.
However, another type of fat, known as visceral fat, is stored deeper inside the body, around organs such as the liver and intestines. This type of fat is linked to serious health problems, including heart disease and diabetes.
Scientists have long known that aging is linked to an increase in visceral fat. One of the key reasons for this change is the shift in hormone levels, especially sex hormones like testosterone.
As hormone levels change with age, fat tends to move away from safer areas under the skin and build up in the abdominal area. This shift can increase the risk of chronic diseases.
Researchers have also found that traditional weight loss methods may not be the best solution for older adults. While diet and exercise can help reduce overall body weight, they do not target visceral fat specifically.
More importantly, these methods can also lead to a loss of muscle mass. Maintaining muscle is very important as people age because it supports strength, balance, and independence.
To better understand how to manage fat distribution in older adults, a research team led by Jacob Earp, an assistant professor of kinesiology, conducted a study focusing on older women recovering from hip fractures.
Hip fractures are a serious health issue, especially for women over the age of 65. They are more common in women than men and often lead to a loss of independence. After such injuries, people tend to become less active, which can further increase fat gain and health risks.
The study, published in the journal Obesity Pillars, explored whether a topical testosterone gel could help improve fat distribution when combined with exercise. Testosterone is a hormone that plays a role in muscle and fat balance in the body, but its use in women, especially older women, has not been widely studied in this context.
The research involved 66 women over the age of 65 who were recovering from a recent hip fracture. At the start of the study, each participant underwent a scan to measure body composition, including fat and muscle levels.
All participants followed a structured exercise program designed to support recovery. However, only one group received the testosterone gel as part of their treatment.
After six months, the researchers repeated the body scans to compare the results. They found that the overall amount of body fat did not change significantly between the two groups.
However, there was an important difference in where the fat was stored. The group that used the testosterone gel had less fat in the visceral area. In contrast, the group that did not receive the gel showed an increase in visceral fat, which is commonly seen during recovery from injuries and with aging.
This finding is important because it suggests that testosterone treatment may help prevent the harmful shift of fat into the abdominal area. Instead of simply reducing total body weight, the treatment appeared to improve fat distribution, which may have greater benefits for long-term health.
The study also highlights how recovery from injuries like hip fractures can affect overall health beyond the injury itself. Reduced physical activity during recovery often leads to changes in body composition, including increased visceral fat. Interventions that can counteract these changes may help improve recovery outcomes and quality of life.
While the results are promising, the study was relatively small, and more research is needed to confirm the findings and understand the long-term effects of testosterone use in older women. It is also important to carefully consider safety, as hormone treatments can have side effects.
In reviewing this study, it becomes clear that focusing only on weight loss may not be the best approach for older adults. Instead, improving how fat is distributed in the body may be more important for health.
The findings suggest that hormone-based treatments, combined with exercise, could offer a more targeted way to reduce harmful visceral fat without losing valuable muscle mass. However, further studies are needed before this approach can be widely recommended.
Overall, this research provides new insight into how aging, hormones, and fat distribution are connected. It opens the door to new strategies that could help older adults maintain better health and independence as they recover from serious injuries and continue to age.
If you care about weight loss, please read studies that hop extract could reduce belly fat in overweight people, and early time-restricted eating could help lose weight .
For more health information, please see recent studies about a simple path to weight loss, and results showing a non-invasive treatment for obesity and diabetes.
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