Positives

• A patient with hypometabolism and chronic fatigue noticed improvements in energy expenditure and overall vitality after starting 7-keto, which is roughly 2.5 times more potent than DHEA at stimulating thermogenic enzymes Wikipedia.
  
  
• A patient using 7-keto-DHEA as a non-androgenic alternative to plain DHEA reported improved energy levels WebMD.
  
  

Negatives

• Some users on WebMD reported headaches and hair loss while taking 7-keto-DHEA, alongside mixed effects on energy WebMD.
  
  
• A patient hoping for fatigue relief found the evidence was preliminary and weight-focused, with energy improvements often only a secondary endpoint in small short trials PMC.
  
  

Hurdles & Side Effects

• A patient seeking guidance struggled with the lack of solid evidence: claims for benefit are not definitively established and trials remain small with short durations PMC.