Creatine Series

Short answer: yes, creatine can help adults over 40 build and keep muscle, but mostly when you also do strength training. Across 22 trials in adults with an average age of 57 to 70, creatine plus resistance training added about...

Creatine For the Brain The human brain consumes roughly 20% of total resting metabolic energy despite representing only about 2% of body mass. Cognitive tasks requiring attention, memory consolidation, and executive function depend on continuous ATP regeneration. The phosphocreatine system...

Fighting Fatigue with Creatine Sleep deprivation impairs attention, reaction time, working memory, and executive function. Even a single night of restricted sleep measurably reduces cognitive performance. Energy depletion contributes significantly to this decline. Sleep restriction, circadian misalignment, and prolonged cognitive...

The Tool to Fight Fatigue If you’re feeling worn down, it may be your schedule. International travel and extended workdays impose metabolic strain and circadian disruption. Fatigue accumulates when ATP demand exceeds regenerative capacity. Sleep restriction, circadian misalignment, and prolonged...

Fighting Muscle Decline After Menopause Postmenopausal women experience accelerated declines in muscle mass and bone mineral density due to estrogen reduction. Research shows that women can lose approximately 1–2% of muscle mass per year after age 50, with strength declining even...

Short answer: For most healthy adults, yes. At the usual 3 to 5 g a day, creatine has not harmed kidney function in controlled trials, and people have been studied taking it for up to 5 years (3, 1). It...

Creatine and Mental Health Creatine is best known for improving strength and muscle performance, but over the past decade researchers have begun exploring its effects on brain function and mood. Emerging evidence suggests that creatine may influence emotional health, particularly...