Choline For Life @CholineForLife

Choline is one of the few nutrients where the US population is genuinely under-consuming by intake. NHANES data show only 6.6% of US adults aged 19 and above meet the Adequate Intake (Wallace and Fulgoni, J Am Coll Nutr 2016). The shortfall is even larger in adolescents. That matters because choline is not optional metabolism. It is the precursor for phosphatidylcholine (the major phospholipid in every cell membrane and the carrier that packages VLDL out of the liver), for the acetylcholine that runs cholinergic neurotransmission, and for betaine, a methyl donor that backstops the folate-dependent methylation system. When you take choline out of human diets in controlled feeding studies, the consequences are not subtle. Fischer, da Costa et al. (Am J Clin Nutr 2007) fed 57 healthy adults a low-choline diet for up to 42 days. 77% of men and 80% of postmenopausal women developed fatty liver or muscle damage. Only 44% of premenopausal women did, because estrogen upregulates de novo phosphatidylcholine synthesis. Even at the current AI of 550 mg/day, six men in the study still developed organ dysfunction. Niculescu et al. (Am J Clin Nutr 2007) showed that single-nucleotide polymorphisms in genes that interconvert choline, folate, and methyl pools modulate the requirement. People with variant alleles need more choline to avoid liver and muscle damage. The "AI" is a population average; individual requirement varies with genetics. The food story is where the practical problem sits. Beef liver delivers 359 mg per 3-oz serving, but most people do not eat liver. Among foods people actually eat, one large egg at 147 mg is roughly twice the next-best common option (3 oz lean beef at 115 mg, salmon at 75 mg, chicken breast at 64 mg). Milk and most plant sources sit between 30 and 50 mg per serving. The math is not subtle: hitting 425 to 550 mg from non-egg foods alone requires deliberate planning around organ meats, fish, and legumes. Drop the eggs and the typical American diet falls well below the AI. Two practical implications. First, the AI for choline is not aspirational. It is the dose calibrated against actual liver and muscle damage in controlled human feeding trials. Second, pregnant and lactating women have higher needs (450 and 550 mg/day) at a life stage where choline supports fetal brain development. The 2009-2012 NHANES data show pregnant women meeting the AI at rates similar to non-pregnant women, which is to say, rarely. The "eggs are bad for cholesterol" advice removed the only convenient source of one of the few nutrients Americans actually run short on. - Wallace and Fulgoni, J Am Coll Nutr 2016 · Fischer et al., Am J Clin Nutr 2007 · Niculescu et al., Am J Clin Nutr 2007 · Institute of Medicine DRI, 1998 · USDA Database for Choline Content of Common Foods

@_9th_Life_ Up the choline during the pregnancy. Look up the Cornell study 930 mg/day That’s what we did

A new meta-analysis found one consistent signal: ↓ Cortical choline-containing compounds correlate to increased chronic stress. This is exactly why we need to stop viewing mental health as separate from brain health.

Choline deficiency may raise fatty liver risk as experts flag overlooked nutrient ( by the way , eggs are one of the richest in choline ) news9live.com/health/choline…

Are You Eating Enough Choline-Rich Foods? health.clevelandclinic.org/choline-foods

Choline deficiency is chronically under-screened. It's also the precursor to betaine, which drives one-carbon methylation — critical for DNA repair and gene expression. Low choline + low folate = blunted PEMT activity and impaired homocysteine clearance. Worth running alongside B12 and folate in any metabolic workup. 🙏

Its main metabolite is AMPA. In rodents, glyphosate exposure leads to AMPA getting into the brain, driving neuroinflammation. Choline deficiency makes it worse, preventing the brain from clearing out AMPA. An estimated 90% of people today are choline deficient. It’s found mostly in animal foods, such as eggs.

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A study published in the American Journal of Epidemiology found that women with higher choline intake had a reduced risk of miscarriage compared to those with lower intake. Research has shown that choline deficiency can negatively impact fertility in both men and women. Choline plays a role in reducing oxidative stress, which can damage reproductive cells and impair fertility. Studies have found that adequate choline levels improve sperm quality by protecting against DNA damage and enhancing motility. Less than ten percent of U.S. pregnant women meet choline intake recommendations. In conclusion, maternal choline supplementation modulated placental development and function in a mouse model of placental insufficiency, providing some evidence that choline may be a useful therapy during pregnancy to prevent or overcome development of placental disorders that impact fetal and maternal health. Decreases in pro-inflammatory gene expression and placental apoptosis are especially encouraging and align with previous results showing similar effects of choline in different experimental models. Since many pregnant women do not currently meet the recommended intake levels of choline, further research is warranted to investigate the effects of increased maternal choline intake on human placental function. pmc.ncbi.nlm.nih.gov/articles/PMC64… holisticfertilityinstitute.com/fertilityartic…

thesupermom.org/2026/kathryn-p…

@AntoineMECFS Checked for a vitamin B12 deficiency before starting it? aspenjournals.onlinelibrary.wiley.com/doi/abs/10.117… "Choline use may also increase, and choline deficiency may worsen if choline substitutes when the vitamin B12 side of the homocysteine metabolic pathway cannot be used."

This nutrient deficiency may be linked to higher Alzheimer’s risk, study finds msn.com/en-us/health/o… Via @MSNNews - EatingWell #Health #Neurology #Alzheimers #Nutrient #Deficiency #Choline

BRAIN HEALTH: This Nutrient Deficiency May Be Linked to Higher Alzheimer’s Risk, Study Finds eatingwell.com/choline-alzhei… #brain #health #alzheimers #study

6. Eggs (especially yolks) Why: Excellent source of choline, vitamin D, vitamin B12, and healthy fats. Choline supports sperm membrane health; vitamin D deficiency is strongly linked to low testosterone and poor sperm quality. How much: 2–4 whole eggs/day (yolks contain most nutrients).

Cellular physiology declines with methylation issues. Choline deficiency. Egg yolks provide the fix for DNA repair.

Psychiatric drugs never fix the root cause of anxiety. They manage a symptom while the real problem gets worse. UC Davis researchers just found anxiety patients consistently show lower choline levels in brain regions that control emotions and thinking. That's a deficiency. Fix the deficiency.

Fatty liver is now the most common liver condition in the world. The conversation is almost entirely about poor diet, alcohol and obesity (which are important) But choline barely gets mentioned. If liver enzymes are elevated or you have fatty liver, i'd be making sure I'm getting in enough choline.

So what do you do? Eat whole eggs, (more than 2 at a time) Eat plenty of red meat Add beef liver in if you're up for it. If your diet is low in animal foods, supplementing with phosphatidylcholine is an option.

Fatty liver isn't just a diet, alcohol and obesity problem. Choline deficiency is one of the most under diagnosed drivers of NAFLD. And 90% of people aren't hitting their daily target. Here's what's actually happening in your liver when choline is low.

Phosphatidylcholine (PC) was used as the choline source because it's the body's main active form of choline—directly incorporated into cell membranes and VLDL particles to package/export triglycerides from the liver. In NAFLD, choline deficiency impairs PC synthesis, causing fat buildup, mitochondrial damage, and oxidative stress. Supplementing pre-formed PC (2400 mg/day) bypasses conversion steps for faster hepatoprotection, as shown in prior animal/human data on lipid metabolism and steatosis reversal. The trial (NCT05200156) selected it for these targeted benefits over free choline forms.

Cellular physiology declines with methylation issues. Choline deficiency. Egg yolks provide the fix for DNA repair.