They're more easily absorbed into the body than oral supplements, which is why they're being prescribed by doctors more frequently
Low hormone levels can cause more than symptoms, they can be related to medical issues
Yuan Y, Zhang X, Zeng X, Liu B, Hu F, Zhang G
With those papers retracted, the brain-penetration basis for the oral route is no longer on solid footing
doi: 10.1161/hypertensionaha.120.15082 14 DayM
In this context, lifestyle, gender, drugs, age, and microbiota have a synergistic impact on the levels of TMAO ( Figure 2 The mechanism of TMAO leading to CVDs The mechanism of TMAO resulting in atherosclerosis, HF, and hypertension has gradually been clarified ( Supplementary Table 3 )