Research doesn’t always find significant results, but that doesn’t mean that science hasn’t been improved as a result! A recent study out of Australia is a great example of this. Researchers were hoping to assess the benefits of whey protein and vitamin D supplementation for middle-aged and older adults who suffer from type 2 diabetes. Some previous research had demonstrated that markers of health (including HbA1c and body composition) were improved with these supplements. This study, however, found no difference between the group with the supplement and the group without. Importantly, both groups still benefited from the progressive resistance training, but the supplements didn’t make any additional difference. Comparing this with previous research revealed very mixed results, and the complex relationship between supplements, exercise, and health is still being uncovered. Studies like this one, while not solving a research question in entirety, help to add evidence that can be used to parse out these complicated questions.
The PAAD2 study at UNCG is exploring the complicated relationship between physical activity and Alzheimer’s disease risk for individuals with a family history of dementia. We need help from those individuals, to advocate against Alzheimer’s and to find solutions for generations to come. Sharing this post is an easy way to take action in this fight and may help someone find their opportunity to work toward prevention while we wait for a cure!