l-carnitine heart failure Carnitine is a friend in HFpEF and foe in HFrEF Carnitine Supplementation in Chronic Hemodialysis

In addition, patients were not included in the study if they were on a carnitine supplement or on other drugs known to influence lipid metabolism, such as -blockers, glucocorticoids, or lipid-lowering agents during the previous two weeks

This is done without the use of stimulants so it can be combined with any other fat burning aid you may be using as part of your daily supplement regimen

Levocarnitine is a carrier molecule in the transport of long chain fatty acids across the inner mitochondrial membrane

The British Heart Foundation warns against exceeding 400 mg of caffeine per day, especially when combined with other stimulants