The level of obesity in America is ~35%, not 69%. If you're going to be a nutritionist that's a fact that you might want to get right. 
I go back now to what Alex Jamieson said on the subject which is that the very meaning of veganism has changed from when she became a vegan originally, and is now centred around a political view not a health-conscious view, and that while some people do great on a vegan diet, others do not.
Being that veganism is an extreme diet (vegans are excluding two out of the five major food groups entirely - that's extreme) it's not sensible or moral to tell people that if they eat that way that it will be the best way to eat for them, but if they want to give it a go, try and see if it works for them then that's fine too.
If your answer for Harvey's case is "piss poor nutrition information" then 1. how does that explain him getting sick from the age of seven? And 2. - this is the really important one - what specifically did he do wrong? He has provided ample information about his vegan diet in his videos, so I wouldn't suggest harassing him to give you further details, however, if he did something wrong with the way he ate then you have to be specific and let us know what it was?

I go back now to what Alex Jamieson said on the subject which is that the very meaning of veganism has changed from when she became a vegan originally, and is now centred around a political view not a health-conscious view, and that while some people do great on a vegan diet, others do not.
Being that veganism is an extreme diet (vegans are excluding two out of the five major food groups entirely - that's extreme) it's not sensible or moral to tell people that if they eat that way that it will be the best way to eat for them, but if they want to give it a go, try and see if it works for them then that's fine too.
If your answer for Harvey's case is "piss poor nutrition information" then 1. how does that explain him getting sick from the age of seven? And 2. - this is the really important one - what specifically did he do wrong? He has provided ample information about his vegan diet in his videos, so I wouldn't suggest harassing him to give you further details, however, if he did something wrong with the way he ate then you have to be specific and let us know what it was?
For Religion & Health see:[/b][/size] Williams & Sternthal. (2007). Spirituality, religion and health: Evidence and research directions. Med. J. Aust., 186(10), S47-S50. -LINK
The WIN/Gallup End of Year Survey 2013 found the US was perceived to be the greatest threat to world peace by a huge margin, with 24% of respondents fearful of the US followed by: 8% for Pakistan, and 6% for China. This was followed by 5% each for: Afghanistan, Iran, Israel, North Korea. -LINK
"That's disgusting. There were clean athletes out there that have had their whole careers ruined by people like Lance Armstrong who just bended thoughts to fit their circumstances. He didn't look up cheating because he wanted to stop, he wanted to justify what he was doing and to keep that continuing on." - Nicole Cooke
The WIN/Gallup End of Year Survey 2013 found the US was perceived to be the greatest threat to world peace by a huge margin, with 24% of respondents fearful of the US followed by: 8% for Pakistan, and 6% for China. This was followed by 5% each for: Afghanistan, Iran, Israel, North Korea. -LINK
"That's disgusting. There were clean athletes out there that have had their whole careers ruined by people like Lance Armstrong who just bended thoughts to fit their circumstances. He didn't look up cheating because he wanted to stop, he wanted to justify what he was doing and to keep that continuing on." - Nicole Cooke