For international travel from the UK, additional considerations include researching destination country regulations regarding importing injectable medications, understanding local storage options, and identifying English-speaking medical facilities
12 , 13 Moderate physical activity and healthy diets promote a balanced microbiome (eg, a high Bacteroidetes to Firmicutes ratio) along with the production of neurotransmitters (eg, serotonin, dopamine), secondary bile acids, and short-chain fatty acids, including acetate, propionate, and butyrate (Figure 1)
DOI: 10.1097/NEN.0b013e3181cb5af4.Oxidative 84
The skin tightening peptides may also be relevant, since significant weight loss often affects skin elasticity alongside hair health, and some compounds like GHK-Cu benefit both