How much caffeine blocks fat burning?

An 8 ounces of coffee would take 4 to 6 hours of the liver to cleanse.

Too much caffeine could interfere with the quality of your sleep and not getting enough sleep is the reason why you are not losing weight.

Several Factors:

• Amount of caffeine consumed

• Chemicals

• Depletes certain nutrients (B1, Calcium)

• Excess Coffee