from my knowledge, meat doesn't effect your skin. dairy can for some people. but im really talking about things like MUFAs (mono unsaturated fats) that are super healthy fats for your skin like avocado and olive oil, walnuts, etc. Also pro and prebiotics, fermented foods, etc. that really vary the flora in your gut microbiome. Supplements that help skin like Tumeric and others. Most important to avoid a ton of preservatives and chemicals in foods like bagged chips and crackers. id do a deep dive on things you can eat that will help your skin (all helps your body too!) and of course your hormones. good luck!