BioStacks

Supplement secrets 99% will never know

[BioStacks @biostacksco]

you have been taking iron every morning exactly like the bottle says, and your ferritin has barely moved.

week one you felt the nausea and blamed the iron. week three brought the constipation and you decided that is just what iron does to people. week eight the blood test comes back and the number has crawled up a few points, after two months of doing everything the label told you.

here is what was happening on those mornings. every time you swallow iron your body raises a hormone called hepcidin, and it stays raised for roughly 24 hours. hepcidin is the switch that closes the door on iron absorption. so the dose you take the next morning arrives at a door your last dose already shut.

researchers in switzerland measured it directly. women given 60 mg of iron every other day absorbed 21.8% of it. the women taking the same 60 mg every single day absorbed 16.3%. total iron that actually made it in was 175 mg against 131 mg. the group swallowing fewer pills ended up with more iron in them.

and the iron you did not absorb does not vanish. it sits in your gut, pulls water in, and makes you feel exactly as rough as you have been feeling. that nausea was unabsorbed iron the whole time.

they tested splitting the dose too, morning and evening, the way a lot of labels suggest. hepcidin went higher and absorption got worse.

so it is one dose, every other day, in the morning, on an empty stomach if you can manage it. the same bottle lasts twice as long and delivers more iron into you than the schedule printed on the back.

[BioStacks @biostacksco]

@holyhomemaking @coookwithchris yes. but the bigger question is are you after the potassium maxxing or the taste?

[BioStacks @biostacksco]

@paulsaladinomd 57 runners, 8 weeks of walking in minimalist shoes, foot muscle grew as much as doing exercises. running into them fast is what bruises bone.

[BioStacks @biostacksco]

@thegarybrecka stanford ran fermented food against fiber. six servings a day was the amount that moved diversity and dropped inflammation. the fiber arm moved neither.

[BioStacks @biostacksco]

@celestialbe1ng the ucl trial ran it at 8am. 3 minutes, colour contrast up 17% for a week. the same dose in the afternoon did nothing.

[BioStacks @biostacksco]

@SamaHoole the human feeding study put 11 men on a fifth of their calories as fructose. calcium balance dropped, phosphorus went out in the urine.

[BioStacks @biostacksco]

@Prince_Fynnd 300 men with heart disease confirmed on angiogram. in the ones who had both, erections faded about three years before the first chest pain.

[BioStacks @biostacksco]

@AlpacaAurelius the vermont trial ran 248mg elemental a day and mood moved at week two. that was four 500mg chloride tablets, not one.

[BioStacks @biostacksco]

What would happen if you took creatine for 30 days?

[BioStacks @biostacksco]

@thegarybrecka eggs on the vegetables, not beside them. 16 men, three eggs with a salad, carotenoids absorbed 3 to 8 times better. it's the yolk fat.

[BioStacks @biostacksco]

@thegarybrecka humming beats quiet nose breathing. ten men at karolinska, nasal nitric oxide jumped 15 fold while humming. a few hums before a walk costs nothing.

[BioStacks @biostacksco]

@Prince_Fynnd the maca dose in the trial was 1,500mg a day, and desire only picked up at week 8. two months before you judge it.

[BioStacks @biostacksco]

@DanDr1s Anyone who says AGI is farming for views

[BioStacks @biostacksco]

@laurencefollias Definitely, if we would cover everything on this topic it would take an hour long video!

[BioStacks @biostacksco]

Your grandfather really did have more testosterone than you do at the same age.

The Massachusetts Male Aging Study followed 1,532 men in Boston from 1987 to 2004. Comparing men of the SAME age across different years, testosterone kept dropping. It wasn't explained by obesity, smoking, or health status, the researchers adjusted for all of it and the decline was still there. Their own conclusion: "some undocumented historical or contemporary influence."

Nobody has identified the cause. That's not us being dramatic, that's the paper.

What IS established, and what you can actually act on:

SLEEP, 10 healthy young men cut to 5 hours a night for one week. Daytime testosterone fell 10-15%. For scale, normal aging costs 1-2% per YEAR. Small study (n=10), but controlled.

BODY FAT, fat tissue converts testosterone to estrogen via aromatase. The single most reproducible lifestyle association in this literature.

RESISTANCE TRAINING, acute post-workout rises are real but small and short-lived. The durable benefit is through body composition, not the spike itself.

ALCOHOL, heavy intake suppresses testicular function. Occasional drinking is a much smaller effect than the internet claims.

WHAT TO IGNORE, most "test boosters." Tribulus has repeatedly failed to raise testosterone in trials. D-aspartic acid raised it briefly in one study and failed to replicate. Zinc and vitamin D only help if you're actually deficient, that's a blood test, not a guess.

If you have real symptoms, low energy, low libido, poor recovery, get an actual morning blood test before you buy anything.

A number by itself isn't a diagnosis.

Not medical advice.

[BioStacks @biostacksco]

>cold season
>buy 1,000mg vitamin c
>your blood saturates at about 200mg
>everything past that leaves in your urine
>you are making expensive pee
>the cold trials never showed prevention, only slightly shorter colds
>200mg from food or a cheap tablet covers it
>the "1,000mg immune blast" is 800mg of marketing
>vitamin c has a ceiling
>the label sells you the part above it

[BioStacks @biostacksco]

>can't sleep
>buy 10mg melatonin
>the trials that worked used 0.3mg
>you're taking 30 times the studied dose
>more is not more here
>high doses leave you groggy and stop working over time
>0.3 to 0.5mg, 2 hours before bed
>it's a timing signal, not a sedative
>the gummy has 10mg because 0.3mg doesn't feel like anything
>the dose that works barely does

[BioStacks @biostacksco]

@AlpacaAurelius filters pull particles, not co2. harvard ran the same office at 1400 ppm and scores fell about half. cracking a window is the other lever.