If you and your doctor determine you need more of an individual vitamin or nutrient, supplementing is usually safe, provided you stick with the recommended amount and avoid very high doses, which could have negative health effects (that goes for anyone, not just people who are breastfeeding!)
Monastra G, De Grazia S, Cilaker Micili S, Goker A, Unfer V (2016) Immunomodulatory activities of alpha lipoic acid with a special focus on its efficacy in preventing miscarriage
For example, rutin (a bioflavonoid found in medicinal herbs and plant-derived foods) interacts with -AAs (i.e., lysine, isoleucine, histidine, or glutamic acid) to generate phenolic-MRPs
199 Malignant cells are characterized by an accelerated tricarboxylic acid (TCA) cycle stimulated by an increase in acetyl-CoA synthesis, which accelerates efficient glucose use and ATP and lactate generation and ultimately leads to uncontrolled cell growth
Neurogenesis in the adult hippocampus: history, regulation, and prospective roles
Using a 3-hydroxyflavone derivative as a fluorescent probe for the indirect determination of aminothiols separated by ion-pair HPLC