pth

  1. J

    Lack of Calcium cause of my bleeding?

    I have been dealing with profuse bleeding issues for last 6 years (I'm female) and other than having a progesterone:estrogen ratio of 5:1, I think I'm very low in Calcium which is contributing to the problem. Also very low in Vitamin D. Whilst the hormones may be causing the inability to stop...
  2. Apple

    Takuo Fujita (Calcium Paradox) passed away on November 8, 2022, (16 days before Ray Peat)

    Takuo Fujita, MD, PhD (February 10, 1929 to November 8, 2022) https://link.springer.com/article/10.1007/s00774-023-01399-x Ray Peat cited T. Fujita in some of his articles regarding calcium and PTH. He developed a theory which he called the ‘Calcium Paradox’, that is, the contradiction between...
    • Apple
    • Thread
    • calcification calcium calcium paradox parathyroid pth
    • Replies: 73
    • Forum: Ray Peat Topics
  3. haidut

    Low vitamin D and HIGH (not low) PTH predict bone deterioration

    A great new study, which would hopefully trigger a re-assessment of the current approaches in treating osteoporosis/osteopenia. Namely, one of the core therapies for deteriorating bone health/density (usually associated with aging, glucocorticoid treatment, kidney disease, etc) is administration...
    • haidut
    • Thread
    • bone cholecalciferol osteopenia osteoporosis parathyroid pth vitamin d
    • Replies: 1
    • Forum: Scientific Studies
  4. cs3000

    Calcium carbonate works on empty stomach + optimal timing for lowering parathyroid hormone

    https://www.researchgate.net/publication/11492697_Influence_of_Daily_Regimen_Calcium_and_Vitamin_D_Supplementation_on_Parathyroid_Hormone_Secretion Commonly it's said that calcium carbonate should be taken with food for it to absorb properly from the acid, but this study shows it absorbs...
    • cs3000
    • Thread
    • calcium calcium carbonate calification parathyroid parathyroid hormone pth soft tissue
    • Replies: 5
    • Forum: Supplements
  5. youngsinatra

    Hypocalcemia is highly prevalent and predicts hospitalization in patients with COVID-19

    I am currently at home, because I got tested positive for COVID thrice lately and I was curious if there is a connection between COVID-19 severity and calcium metabolism (PTH, vitamin D, serum calcium, phosphate) and it turns out that there is something! "In a large group of SARS patients in...
  6. Mauritio

    PTH - the connection of all stress hormones

    "When there is adequate calcium, vitamin D, and magnesium in the diet, PTH is kept to a minimum. When PTH is kept low, cells increase their formation of the uncoupling proteins, that cause mitochondria to use energy at a higher rate, and this is associated with decreased activity of the fatty...
    • Mauritio
    • Thread
    • calcium magnesium pth vitamin d vitamin k
    • Replies: 34
    • Forum: Science
  7. JamesGatz

    Is Casein the Devil ? Major calcification issues from Dairy with Casein

    Hello All, I have a big issue here driving me off a wall I am hoping someone knowledgeable can help me with and I will try to keep it brief: My main protein sources before this: A2 Milk (lowfat 2% Vitamin A and D added) - Digests great, but doesn't make me as warm as cheese - give me...
    • JamesGatz
    • Thread
    • a2 casein cheese dairy k2 milk pth
    • Replies: 52
    • Forum: Dairy
  8. Hans

    Milk: pro-dopamine or pro-serotonin?

    View: https://youtu.be/WfTj7ugSaEc What's your experience with milk (if you digest it well)? I always feel good after some milk. Great stuff imo!
    • Hans
    • Thread
    • calcium dopamine milk pth serotonin tryptophan tyrosine
    • Replies: 83
    • Forum: Scientific Studies
  9. haidut

    High PTH, low vitamin D implicated in bipolar disorder (BD)

    A great study highlighting once again the importance of calcium, vitamin D and especially the pro-inflammatory parathyroid hormone (PTH) for mental health. While there are many studies (both observational and intervention ones) examining the role of vitamin D in mental health, this is one of the...
    • haidut
    • Thread
    • bipolar cholecalciferol depression parathyroid psychosis pth vitamin d vitamin d3
    • Replies: 2
    • Forum: Scientific Studies
  10. Bogdar

    Low PTH, Low D, High Calcium - How Is It Possible?

    Hey, recently I took a test for vit D & PTH to check if I need supplements. Well, D came juste above the lower range, PTH came at the very low range, What I thought about this data was : that's good, PTH is low so it's good and this D is in normal range and seems enough to down the PTH so...
  11. forterpride

    Mothers PTH Level Is High

    My mother recently got her PTH checked and the doctor said "something wrong with" her Parathyroid gland. Her PTH levels came back as 103.0. The lab range on the report says 15.0-65 pg/ml. She's going to see an endocrinologist soon but I'm worried he'll giver her some rudimentary establishment...
  12. Tristan Loscha

    D3 5000 TO 50000 INTERNATIONAL UNITS/d SEVEN YEARS EXPERIENCE DOSING REVIEW

    Related to the nCoV situation: D:How much is enough,how much is too much?
    • Tristan Loscha
    • Thread
    • diagnostics dosage pth safety vitamin d
    • Replies: 19
    • Forum: D
  13. Amazoniac

    Semi-confirmed: Low Dietary Calcium Intake As An Overlooked Factor In Constipation

    Members that are crafting a beautiful coral reef in the intestines with the aid of eggshells, Here's a simple study that looked at the association between constipation, elevated PTH and excess calcium in the blood, finding that it's actually the excess calcium that correlates well with...
  14. haidut

    Caffeine Lowers Parathyroid Hormone (PTH)

    The study tested both calcium and caffeine. Caffeine had a significant effect at a dose of about 300mg for a human. Calcium had a biphasic effect - lower dose of calcium increased PTH, while a higher dose lowered it. The high dose calcium was equivalent to a human dose of about 1,500mg - 2,000mg...
  15. haidut

    Famotidine Lowers PTH By Almost 50%

    I will be posting a number of studies soon on H2 antagonists, especially famotidine. It looks like they are extremely versatile drugs with benefits in conditions like Parkinson, autism, heart failure, cancer, etc. The reason I am posting about famotidine is that it is the safest of the H2...
  16. Westside PUFAs

    Interesting Peat Quote About Calcium

    "When there is adequate calcium, vitamin D, and magnesium in the diet, PTH is kept to a minimum. When PTH is kept low, cells increase their formation of the uncoupling proteins, that cause mitochondria to use energy at a higher rate, and this is associated with decreased activity of the fatty...
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