Start with a well-formulated oral or liposomal option, pair it with sunscreen and vitamin C, give it a full 8 to 12 weeks, and check in with a doctor if you're pregnant, on medication, or managing a health condition
Oxidative stress and male reproductive health
This may be an opportunity to get a GLP-1 drug that a Part D plan does not cover
Funding This work was supported by the National Natural Science Foundation of China (81903000), Natural Science Foundation of Sichuan Province (2023NSFSC1846), Sichuan Science and Technology Program (2022YFS0636-B4, 2022YFS0636-C4), Foundation of Southwest Medical University (00031742, 2021ZKQN093)
Nevertheless, potential biological mechanisms underlying the association of increased VitB12 with poor sleep quality have been documented