I read that chronic [untreated] systemic infections cause fat retention because the body tries to wall off the infections in fat. I was in that situation, and the only cure was to go adkins for a while, especially give up wheat/barley/rye/oats/sugar in all forms/potatoes/corn/most oils. coconut oil [in the form of pure coconut milk, in the can] and fish oil [omega 3 supplements and plenty of sea food] are the only exceptions. eventually the bloating/moonface/weight went back down, and the muscle mass went up. YMMV but this is generally doable. not easy, but doable. I have faith in your powers to do this.
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i did not major in biology or anything related. so, something sophisticated like the article that you read, might sound like it makes sense. but i ain't got no framework of education, to correctly evaluate in what way it does or does not make sense.
having said that, numerous medical conditions cause weight gain, weight loss, exhaustion, anemia, clinical depression, anger, hatred, passive aggression, and hatred of all things human.
without a medical doctor telling me an official diagnosis, i can't just jump to one conclusion. although of course. i love to Google exotic diagnoses and imagine getting them.
but whatever
if a medical doctor orders me to go on Atkins, or if someone holds me under gunpoint and orders me to go on Atkins, or in some extreme situation where only food from Atkins is available, or if someone hires me for minimum wage to go on Atkins, then i go on Atkins.
but seriously though
every day, i eat at most 1 serving meat. usually chicken/pork/beef. usually whatever came in the dumplings.
and dairy. about half the days, one serving milk or yogurt.
cheese causes constipation. constipation already takes too long. 3 times a day for one hour each.
although love cheddar
usually eat nine serving fruit/veg total per day. seriously. five liter water a day.
meat tastes ok. once in a while
used to be vegetarian for moral reasons. but that was too socially awkward. having to constantly explain to precious lil "people". and my precious lil "mom" had the nerve to lie to me that something did not contain meat. and it was just too inconvenient
cost benefit analysis
sure it is more moral to be veg than omnivore, all things equal
but how much more moral
and at what cost
there is seriously something wrong with everything
in any event, i do eat meat. but about one serving a day. less than the Food Pyramid recommends.
and yes i feel guilty and ashamed for eating meat.
but you have to balance being idealistic with being practical