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From daily stress and nutrient inadequacies to gut imbalances and oxidative stress, there are many factors at play

ORCID: Affiliation: 13 Department of Biochemistry, Institute of Chemistry, University of So Paulo, Cidade Universitria, So Paulo CEP 05508-000, SP, Brazil These authors contributed equally to this work

Choline is the major precursor of betaine, and it is used by the kidneys to maintain water balance and by the liver as a source of methyl-groups for methionine formation

Other studies also suggested there is no connection between eating red meat and being affected by a heart condition

Research is conclusive regarding creatines positive effects on athletic performance and muscle recovery, but findings are somewhat mixed on carnitines benefits