Texas A&M tested 10 grams of creatine, strength rose without training

10 grams per day is the dose to keep in mind. Researchers at Texas A&M University reported August 11 that this amount of creatine monohydrate increased lean tissue and strength over 12 weeks in 64 healthy adults ages 45 to 65, with separate results for people who trained and dieted and people who did neither.

Volunteers first selected either a structured program with exercise and diet induced weight loss or a non-exercise path. Then each path was randomized to creatine or placebo. The structured program combined resistance sessions and aerobic sessions three times weekly, plus an eating plan built around a modest energy shortfall.

In the non-exercise group, creatine raised leg press performance and bench press performance across the 12 weeks. Adding creatine to exercise and diet added close to three pounds of lean tissue while fat mass fell. The exercise and diet group assigned to placebo showed only small movement in lean tissue.

Creatine combined with training also produced larger increases in leg and bench press strength and in time to exhaustion. For aerobic capacity, the data showed no additional improvement. People taking creatine recorded a larger fall in body fat percentage than training and dieting alone produced, a result the authors present as the first of its kind for creatine paired with exercise and diet induced weight loss.

The midlife setting matters because muscle and strength often decline with aging and with weight loss, and holding onto lean tissue helps keep routine activity manageable. A powder that supports lean tissue without formal workouts looks convenient, yet training was linked here with the stronger improvements.

Limits deserve attention. Since volunteers chose the exercise track before randomization, contrasts between exercisers and non-exercisers carry less weight than creatine versus placebo contrasts. The report covers one 12-week trial in 64 completers. It does not establish longer term effects, effects beyond ages 45 to 65, or the cognitive and health marker outcomes listed in the paper title.

Dose and background habits call for caution. The study assessed 10 grams daily, not several doses. Food intake, protein intake and habitual movement in the non-exercise group might have influenced outcomes. A 2025 analysis of 685 clinical trials from the same research group reported no significant difference in reported side effect rates for creatine compared with placebo. This trial was directed by Dr. Richard Kreider, professor and director of the Exercise and Sport Nutrition Lab at Texas A&M, and funded by the WoodNext Foundation through the Texas A&M Foundation.

Treat this as a narrow finding rather than a daily rule. Creatine supported lean tissue and strength in this age group, supported more when paired with training and dieting, and did not change aerobic capacity.