can you take l-tyrosine with acetyl-l-carnitine NOW Supplements, 750 mg, Supports Mental Alertness* 90 Veg Capsules L-Tyrosine Vs L-Carnitine? (L-Tyrosine)

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Theoretically, I would say not to take carnitine prior to or within an hour post-exercise as it may get oxidised as a fuel rather than stored. NOT EVERYONE BACKS L-CARNITINE Despite a PubMed search for L-carnitine supplementation returning more than 1700 results, the EUs food science agency, the European Food Safety Authority, in 2011 rejected a swathe of potential L-Carnitines effects

Kidney function should be normal, and doses exceed 5 grams daily may cause digestive upset

Seeing so many choices for carnitine supplements made me even more curious about it

This tiny chemical change has a big impact