At my job, they have a magazine ( 'TIME' special i believe )
Here is a short bit from a short article in it :
"
The scientific concept of healthy obesity stems from studies showing that some overweight or obese people are just as healthy as normal-weight individuals, since they have normal blood pressure, no diabetes, and normal cholesterol levels. Other studies, however, came to the conclusion that people cannot be both overweight and healthy "
It seems that for everything there is a valid argument against it.
Here is a bit about lard being healthy :
Lard is Healthy: 10 Reasons to Bring Lard Back
Vegetables are bad for you :
Eating vegetables can seriously damage your health | Daily Mail Online
And drinking water is bad as well :
Early Death Comes From Drinking Distilled Water