Metabolic Flexibility Support
Help your body switch between fuel sources. Evidence is mixed, so set expectations accordingly.
Verdict
4/10 Limited
Evidence
Grade B / 100+ Studies
The No-BS Summary
8 things. 60 seconds. Everything you need.
WHAT IT DOES
Help your body switch between fuel sources.
DOES IT WORK?
4/10 Limited. Carnitine, MCTs, berberine, and CoQ10 supporting ability to use both glucose and fat for fuel. Useful for low-carb adaptation. Supports mitochondrial function and metabolic health.
HOW MUCH TO TAKE
Follow label
COST
$25-60/month depending on brand and form.
FIRST 24 HOURS
Don't expect miracles on day one. It's building in your system.
AFTER A FEW WEEKS
Most people notice something by week 2-3.
SAFETY
Safe for most people. No red flags at normal doses.
HOW IT FEELS
Better energy on various diets. Fat adaptation support.
QUICK ANSWERS
+ 4 more questions
DOSE-RESPONSE CURVE
How effective is creatine monohydrate at different doses? Here's what the research shows.