natural food sources of l-carnitine Source Naturals L-Carnitine, Metabolic Energy*, 250mg L-Carnitine | Nature's Answer

Capsules/Pills Pros: Convenient and can be taken on the go Fixed dosage No mixing or taste involved Cons: May have slower absorption being in capsule form Harder to adjust dosage per capsule Powder Pros: Easily mixable with a pre- or post-workout Flexible dosage Often more cost-effective Cons: Requires proper preparation May form lumps if not mixed well Liquid Pros: Pre-dissolved liquid form is easy to use Easily absorbed Cons: Shorter shelf life after opening Can be less convenient to carry Mixing L-Carnitine with Other Supplements L-Carnitine works well with several other supplements: Pre-workout supplements: Combining L-carnitine with a pre-workout supplement may enhance fat burning

Commonly cited components include: Capsicum annuum (cayenne pepper extract) proposed to increase thermogenesis via capsaicinoids

Lancet 2012

Valproic Acid The anticonvulsant medication valproic acid may lower blood levels of carnitine and can cause carnitine deficiency