Easy.
- Organic food: Basically no real scientific evidence that organic foods are actually any better for you than non-organic/GMOs.
- Exercise: Good for you, duh.
- Meditation: Helpful for people who are mentally stressed to just kind of chill. Not for everyone, and not some kind of "miracle cure" for anything.
- Vaccinations: Good for you. Anyone who says/practices any different is a moron and I will immediately lose all respect for them (not including people who are immunocompromised and can't get vaccinated)
- Genetic modification: Not enough super long-term information to prove whether it's "bad" or good for you, but the research we have (going back some 50+ years I believe) has shown absolutely 0 negative effects of GMOs vs "organic" food whatsoever. The problem with GMOs, however, are the corporations that own the rights to them (like Monsanto, fuck them), not the GMOs themselves. Same thing as "selective breeding", just more scientific.
- Pollution: Bad duh.
- Doctors: Properly trained, licensed = good, duh.
- Diets: Fad diets don't do anything, but "dieting" in the sense that you limit the amount of particular nutrients you eat is good.
- Veganism: Not "natural" like vegans try to claim, but fine so long as you're not shoving your beliefs onto others (pets included) and you properly obtain all the vitamins and nutrients your body would normally get from things like meat/eggs etc etc.
- Paleo: Same as veganism, fine so long as you're not shoving your beliefs onto others and obtain proper nutrients at the same time.
- Gluten: Fine if your body can tolerate it. Otherwise, same as veganism.
- Red meat: Fine, so long as you're not eating a ton of it. Moderation is key.
- Raw milk: Don't drink unpasteurized milk, that's dumb, you will get sick eventually.
- Fats: You need these to survive, but again moderation is key.
- Soy: Nothing wrong with soy, but again same as veganism.
- Probiotics: Good for you? It's natural bacteria that's meant to help digestion and keep your digestive track healthy. Is this something people actually debate?
- Alcohol: Generally speaking, fine so long as you follow "light drinking" protocols (basically one drink a day). Anything more has been shown to increase health risks. I don't drink at all, personally.