Everything in moderation.
Most keto/paleo diets call for fat to replace carbohydrates, but for folks with IBS [irritable bowel syndrome], fat [from butter or bacon grease or hamburgers etc] will tend to induce some really nasty diarrhea.
OTOH, for folks without IBS, fat tends to induce constipation.
Go figure.
As a man, your two most important nutrients are protein and calcium, for strong muscles & bones. Where I'm assuming you're already getting plenty of Vit C for Scurvy and Vit D for Rickets.
The single most important
factor in the obesity epidemic is simply the calories themselves: Eat
too many calories [in any form] and you gain weight; eat too few and you lose weight.
There's also a ton of evidence that fasting does wonders for your longevititty, and there was even a new study recently which held that fasting could slow the onset of Alzheimer's, and maybe even reduce it after the onset.
And as much SLEEP as you can possibly squeeze into a 24 hour day
There's a lot to be thankful for; every day is a gift. I was deep in prayer yesterday. Actually what happened was this, I started reading that book that someone recommended, and between that, and everything going on in the world generally, I felt I needed some serious spiritual communing.
So I went out to my favourite spot. And then ran a couple of errands, including one at a little craft shop in town that I love which was playing soft Christmas music. And what deep and powerful answer I felt washing over me? That this is absolutely not a time for bitterness, there is too much of that in the world now. We have a job, to combat hatred and bitterness and injustice with Joy.
I'm thankful that every year the amusement never gets old, when I ask myself, "why are they talking about Thanksgiving, that was a month ago."
To round off an amazing year, complete with a lot of fighting, faith and lessons, I have to finish an academic article coupled with a working Artificial Intelligence project, prepare for a certification test and an upcoming decisive contest. This is what I wanted and this is what I got. Is it a lot of work? You bet. Is it necessary? Rhetoric. I wouldn't have it any other way and I'm thoroughly thankful that I get to fight the good fight.