I don't care if people decide to eat meat. If you need meat for medical reasons, fine, but I still think that people don't need it. If you don't like that, fine, but it's not going to keep me from thinking it. Your diet has nothing to do with me. When I've been told by doctors, nutritionists, and even my animal science nutrition prof (all whom have done wayyyy more studying and know way more about nutrition than I do) that people don't need it, that's what I'm going to believe. I'm not saying that you could do it if you "tried harder". It sounds like you get the impression that I think I'm better than people who don't eat meat? No. Like I said earlier, I might eat meat again one day when I can afford the kind of meat I think I should buy, but it's not going to be because of health reasons.
I am completely normal. My sister chooses to take iron pills as well because she doesn't eat red meat. It's a recommendation from her nutritionist that everyone takes iron pills while on their period to ensure they have enough iron. I've never not taken them, so I don't know what my body would do without it.. It would probably be fine but I don't care to risk it.
If you have someone that has a difficult time maintaining iron levels, that person needs an iron source.
Iron comes in two forms: heme and nonheme
Heme is the better iron and is more readily absorbed. It is found in meats
Nonheme is found in beans, tofu, grains, seeds, and foods that have been artificially fortified with iron.
You also could place the person on iron pills, which if we are eating appropriately, we should not need to take these.
I have taken iron pills before, there are two forms: ferrous iron and ferric iron.
Ferrous iron is more bioreadily available, while ferric iron is not.
Ferrous iron makes me vomit violently. Ferric iron, while not as bad, makes my stomach hurt though I can still eat when taking it. Ferrous iron will make my iron levels normal, but I won't be able to eat and I will be miserable. Ferric iron will not make my iron levels normal.
Eating meat on a somewhat regular basis makes my iron levels normal. That is why I follow the recommendation of MY doctor who tells me to consume meat on a regular basis.
Nutrition is NOT a one size fits all type of deal. And the fact that you have various doctors, nutritionists and a professor trying to tell you that people don't need something, is kind of sad. Nutrition should be developed based upon the individual and that individual's needs. While there are general nutritional requirements that are the same for most people, the exact specifics of someone's diet is variable.