Anonymous at Sat, 15 Feb 2025 02:42:16 UTC No. 16586255

Anything above 100 mg is positive and negative for the brain, it improves repetitive tasks but it impairs complex thinking.
Beyond 200-400 it causes unnecessary heart stress and it only have negative effects on the brain. Take 500-2000 mg of caffeine a day and after some time you'll end with mind fog and terrible sleeping quality.

Anonymous at Sat, 15 Feb 2025 03:04:18 UTC No. 16586264

>>16586255

Going to need a source for all of that.

Anonymous at Sat, 15 Feb 2025 05:07:23 UTC No. 16586331

>Is 400mg caffeine really the "limit"?
the limit is an average max intake of the entire caffeine consuming population.
max intake being what you can consume without adverse side effects
and
caffeine consuming population is a very large population ranging from <10y/o(like you) and 90+y/o who arent dead yet

Anonymous at Sat, 15 Feb 2025 05:16:48 UTC No. 16586334

>>16586248
you go past 600 with pills and all you get is heart palpitations, you gotta combine with ttfd and theobromine and you cn life forever!

raphael at Sat, 15 Feb 2025 06:26:40 UTC No. 16586375

>>16586248
too much vaso constriction cuh
can lead to heart dysfunction

Anonymous at Sat, 15 Feb 2025 11:08:10 UTC No. 16586527

>>16586255
Mind fog is probably just from lack of quality sleep
I only drink caffeine early in the morning to prevent this

Anonymous at Sun, 16 Feb 2025 12:24:30 UTC No. 16587813

>>16586248
With an LD50 of 150-200mg per kg you'd think its OK.
Alas, generally overdose symptoms appear near the 1-1.5gr (absolute) mark for most people.

Anonymous at Sun, 16 Feb 2025 14:10:01 UTC No. 16587903

>>16586527
Depends.
I've thought that was the case, and owing to genes that allow me to break caffeine down quite efficiently I set my limit generally at around 5 PM.
Well, guess what: caffeine and tannins in tea (if you do drink the latter) interfere with iron absorption. I'm not yet done with all the tests...etc but it seems the likely culprit.
And trust me, lack of iron will not only give you brain fog, it'll outright make you an NPC.

>t. Anon whose neurons are screaming for oxygen

Anonymous at Sun, 16 Feb 2025 17:04:57 UTC No. 16588069

I've drank three 300 mg of caffeine energy drinks in a work day. The anxiety wasn't pleasant.

Anonymous at Sun, 16 Feb 2025 17:38:45 UTC No. 16588115

>>16586248
Finland has said 500mg is the limit

but then again Finland is a bit weird innit?
the country that consumes more coffeine than anyone else

Anonymous at Wed, 19 Feb 2025 14:08:32 UTC No. 16591422

>>16586248
If you consume too much caffeine you will get the shills.
You will crash out. You will start tweaking.
I am serious, it makes you delirious, insane, restless.
Imagine cowering up in a corner rocking back and forth, drenched in sweat, heart beating like you are the fucking golum, listening to this shit: https://www.youtube.com/watch?v=wpzTq3KZYz0
That's what it feels like. As if you just entered the fucking nightmare realm.
Don't abuse it. OP is trolling. I speak from experience.

Anonymous at Thu, 20 Feb 2025 15:09:31 UTC No. 16592793

80mg-120mg is the sweet spot. It’s not good for arteries.

Anonymous at Fri, 21 Feb 2025 12:42:24 UTC No. 16594723

>>16586248
I took 3000mg caffeine anhydrous once as an experiment. I wouldn't recommend it. The effects I found were very similar to datura intoxication, somewhat milder but much longer lasting. Anxiety, paranoiac delusions, 'shadow people' hallucinations. Lasted close to four days.

Anonymous at Fri, 21 Feb 2025 13:35:36 UTC No. 16594762

>>16591422
you're bitch made and I'm not

>>16586248
the limit for me is 1 shot so maybe 100mg