There is not a universal answer
The function of fat oxidation occurs mainly in mitochondria to ultimately release energy for the body to use
For instance, curcumin and resveratrol were shown to modulate inflammatory responses, thereby mitigating oxidative damage in various disease contexts (Hrelia and Angeloni, 2020)
GH peptides handle body composition and recovery from the top down (signaling), while MOTS-C handles it from the bottom up (mitochondrial function)
Trends Mol Med 29(4):315328 Hall B, Levy S, Dufault-Thompson K, Arp G, Zhong A, Ndjite GM, Weiss A, Braccia D, Jenkins C, Grant MR, Abeysinghe S (2024) Bilr is a gut microbial enzyme that reduces bilirubin to urobilinogen
vancomycin) are all unrelated to penicillins and are safe to use in patients with penicillin allergy