l carnitine l citrulline L-Citrulline Based Amino Blend (20ML) essential amino acid that is an important intermediate in the urea cycle functioning along with other amino acids to rid the body of ammonia a byproduct of protein metabolism L-Citrulline | NOW Foods |

Matsushita Y, Sakai Y, Shimmura M, Shigeto H, Nishio M, Akamine S, et al

Over 20,000 studies have been performed indicating that carnitine prevents: Muscle breakdown Enhances muscle growth Increases ATP/energy production Reduces triglycerides Raises HDL cholesterol Enhances arterial health Necessary for red blood cell health Essential for heart function Beneficial for diabetes and for those undergoing dialysis, for the nerves and for neuropathy Supports immune function Helpful for cancer patients Decreases drug toxicity and side-effects Is antioxidant and anti-aging Helps build bone mass and inhibits bone breakdown Supports vision and eye function Supports sexual and reproductive health Highly recommended during pregnancy for both mother and baby Helpful for gout and fatty livers Reduces ammonia levels, and much more

All the authors contributed to the final version of the manuscript

They also participate in the metabolic conversion of glutamate to glutamine and store glycogen, which can be utilized during high cognitive activity and hypoglycemia state

doi: 10.1136/gutjnl-2019-319352 113 SinghiADKoayEJChariSTMaitraA

Study 3 individuals consisted of 24 healthy post-menopausal women aged 62.5 8.3 (4975) years with BMI 25.5 3.4 (20.933.9) kg/m 2