3.2 Metformin and heart failure Heart failure (HF) is a clinical syndrome characterized by symptoms and/or signs resulting from structural or functional cardiac abnormalities, confirmed by elevated natriuretic peptide levels or objective evidence of pulmonary or systemic congestion ( 3.2.1 Preclinical evidence Experimental studies have shown that metformin exerts cardioprotective effects through multiple complementary mechanisms
For exogenous antioxidants, the unidirectional two-sample MR analysis exhibited a nominal relationship between the serum retinol level and non-small-cell lung cancer risk (OR = 0.29, 95% CI: 0.110.76, p = 0.011)
Vitamin B 12 levels affect the histone modification H3K36me3, which suppresses illegitimate transcription outside of gene promoters
Their routine mostly includes Vitamin C, Niacinamide, Glutathione, Rice water extracts and gentle acids for skin brightening
Collagen production declines about 1% per year from the mid-20s onward