Creatine May Help Middle-Aged Adults Maintain Strength Without a Structured Workout Routine

A recent study conducted at Texas A&M University has discovered that middle-aged adults who took creatine supplements without engaging in any structured workout routine still managed to gain lean tissue and strength. The findings, published in the Journal of the International Society of Sports Nutrition, suggest that creatine may offer more health benefits than just muscle building, potentially benefiting people of all ages.

Creatine, a compound formed from three amino acids, is naturally absorbed by our bodies in small amounts from food sources such as red meat, seafood, and animal milk. It is also produced in the kidneys, liver, and pancreas. In supplement form, creatine is available in various products including liquids, pills, powders, and even energy bars.

For the study, researchers followed 64 healthy adults aged 45 to 65 for 12 weeks. Participants were divided into two groups: one group exercised and the other did not. Both groups then took either 10 grams of creatine daily or a placebo. It was found that those in the non-exercise group who took creatine gained approximately 2.4 pounds of lean tissue, and their strength in both bench and leg press increased. Those who exercised and took creatine also reported increased energy levels.

The study also explored the potential of creatine in aiding weight loss without muscle loss. Participants in the exercise group who followed a mild calorie-deficit diet and took creatine gained close to 3 pounds of lean tissue while reducing fat mass, compared to minimal changes in the exercise-and-placebo group. These results could indicate that creatine may enhance body-fat loss when combined with a diet-and-exercise weight-loss program.