Just look at the leading proponents of the vegan agenda of these present times — Dr. McDougall and Dr. Gregor — and both despite being only 70, look decomposed for their age — showing disturbing signs of brain and muscle shrinkage — because as older people are now often advised to do, eliminate animal proteins and fats from their diets entirely, and consume massive amounts of sugar (carbohydrates) exclusively — which if they are running a marathon a day may be alright, but if largely sedentary, is disastrous and the cause of the epidemic of obesity and diabetes.
And then if they up the fiber thinking it is unlimitedly healthier, they have uncontrollable and unexplanable diarrhea and gastro-intestinal upset — for the remainder of their days that their caregivers have to spend their entire shifts cleaning up.
If iron in the blood is too high, blood-letting, or blood donations, is a productive contribution to society.
Just a small nitpicking, excess iron typically doesn’t cause high iron in the blood, but it causes high iron in the liver, pancreas, or heart.