B12 dosage reddit. Thank you man for those sources.

B12 dosage reddit So I personally choose to be fairly conservative with my B12 . Thank you man for those sources. But b12 takes a while to deplete so try to get annual blood work. Since B12 is water soluble , and since my condition of chronic exhaustion with paranoia ,swollen tingly feet, and moon craters on my tongue was untenable to me, I began taking daily oral 5000 mcg B12. I think they have repeatedly missed other factors such as concomitant deficiencies. There is also evidence suggesting that the most effective way of increasing vitamin B12 in such persons is through oral dosage of between 647-1032 mcg on a daily basis. , 1. Take a daily supplement providing 25 to 100 mcg of vitamin B12 Take a supplement providing 1,000 mcg of vitamin B12 twice per week This is a follow-up from my last post about deciding to get a B12 injection after mixed success with supplements. 4 micrograms per day for adults. Reply reply Starting at age 50, everyone––meat-eaters and vegans alike––should be taking B12 supplements or eating B12-fortified foods. For my B12 deficiency, I Used the oral 5000 mcg's B12. According to the reference range, I’m still in the green with B12 and ferritin, but I decided to go for it anyway and take some B12 (and I also read the sticky article – thank you, whoever wrote that!). I really don't think you can 'fix' tinnitus from anything in a bottle, it would be the rare case. So overdose is basically impossible within "reasonable" amounts. The B-12 becomes completely useless once it touches your stomach acid and is no longer active. The body also excretes the cyanide in urine Feb 2, 2019 · Let's see. I did hydroxy B12 injections for about 4 months. I think being consistent with 1000 ug is probably fine, and adjust based on your blood work. 000 micrograms per day for a year). B-12 is also water soluble so your excess will be peed out. People who take PPI’s for acid reflux or heartburn tend to have vitamin B-12 deficiencies. So I had all my energy markers checked on my bloodwork. The recommended dietary intake of B12 varies, but a common guideline is around 2. Taking excess B-12 regularly can technically cause more strain on your kidney but if you take a over-the-counter supplement as recommended you will be fine. The 1000mcg hydroxo will be fine to correct a deficiency and will prevent any of the anxiety. So I started to create my own dose but if I had to guess I would say 75 mcg now. I personally don't feel a major boost from it, but I'm sure her dosage is in a different world than mine. For instance, B12 will store up to a high level if B9 is low. The problem lies pretty deep in the brain. Homocysteine is metabolised into methionine with the help of B12, folate and betaine (Trimethylglycine). B12 shots from doctors offices have way more B12 than any supplement and those are injected. B12 has really bad absorption which is why the dosage on supplements is so high. Inferring from his chart, I would recommend a 500 mcg dose of the cyano form of B12 every 2-3 days, while the methyl form is less well understood and using that form I would recommend 1000-2000 mcg per day. When I started integrating intermittent methyl B12 shots, I started getting sciatic nerve pain, intense nerve pain in my hand and shoulder and tight cramping muscles in neck. Low dose isn't always better, but then neither is high dose. No undesirable side effects have been observed with oral administration or injection of large doses of vitamin B12 (e. vegans can take a once weekly dose. I've contacted the clinic where I'm going to get my shot and I'm just interested in getting some more advice. Their standard dose is 10mg methyl B12, but apparently I can request for them to give me a lower dose. I took a b12 supplement like 7 years ago but didn't remember anything in particular happening. B12 is primarily found in animal products, and its absence in plant-based foods makes it a common concern for vegans. 2500 mcg because that is the tablets I could find locally. The authors of a review of randomized controlled trials comparing oral with intramuscular vitamin B12 concluded that 2,000 mcg of oral vitamin B12 daily, followed by a decreased daily dose of 1,000 mcg and then 1,000 mcg weekly and finally, monthly might be as effective as intramuscular administration [24,25]. It is possible that some vegans can ward of overt vitamin B12 deficiency, and even mild B12 deficiency, through B12 production by bacteria in the small intestine. Then I started taking 2 a day with vitamin D3 and DHA/EPA. My iron levels came back fine, but my b12 level was at 299. I first took a 5000 mcg methylcobalamin b12 sublingual from pure encapsulations. Note this has: B6 1. For adults under age 65, the easiest way to get B12 is to take at least one 2,000 mcg supplement each week or a daily dose of 50 mcg. Taking 5000mcg of methylb12 is asking for trouble tbh - better off taking a low dosage of methyl b12 like 100mcg. TLDR:. Turns out I had vitamin b12 deficiency and I now have injections of b12 every 8 weeks. I learned this in a nutrition course at my university. com Aug 22, 2024 · The oral dose of cyanide that's considered safe is 50 micrograms per kilogram of body weight, so even a high dose of B12 supplements would still be less than 3% of that amount. This is true. Neither the US Institute of Medicine (51) nor the European Food Safety Authority (52) has defined tolerable upper intake levels. And wow, they really made a My doctor told me since B12 is water soluble, basically you just pee out what you don't use. Why you may ask, because I had labs done a few years ago and it showed that my B-12 was elevated. But over age 65, 50 a day may not do it. Not sure offhand about B5 and the "almost B" vitamins like Inositol. B12 is super important and a lot of people don't realise. I went to the doctors as I was having nerve problems, overwhelming 'can't funtion' fatigue, becoming really forgetful and struggling to remember the name of objects. Weight 78 kg. Whenever she has missed a weekly dose, she complains of the pains and stiffness. Wishing you good health. Yes. How do I know of my low ferritin or low b12 is the problem by b12 is in the 400 but I’ve been taking supplements all over b vitamins seem to be ok but having horrible symptoms upvotes · comments B12 will cause both of those to drop because your body will put them to work making new red blood cells. I know 8 years ago I was mega dosing but I don't remember the dose. People who had side effects, like nausea, acne, headache, dizzy etc, did you guys find anything that helps? like stopping for a couple of days? lowering the dosage of b12? or eating other things? mainly concerned with acne headache nausea now, feels like shit with b12, feels like shit without b12. However, this is an unusual condition, especially in Western countries, and should not be relied upon , including by raw foodists. So that's great because you don't want high homocysteine, bad for your heart. For persons suffering from vitamin B12 deficiency and pernicious anemia The recommended daily dosage is 300-10,000 mcg. 5 mg %90 DV Folate 680 mcg DEF 170% DV B12 Methylcobalamin 1000 mcg 41,670% DV The B6 amount is low enough that it likely won't cause any problems - it's mainly supplements labeled as a B-50 or B-100 that has 50 or 100 mg of B6 that can be an issue, I don't know why that much B6 is in any supplement. Don't worry do much about dose, try the methylated version. I corrected my deficiency taking 2000mcg of sublingual hydroxocobalamin per day. As B12 injections are easily obtainable in my country, I went for those (specifically hydroxocobalamin). You’ll pee most of it out, so don’t stress over exact amounts. g. I have taken a multivitamin including B12 for years even before Tinnitus. I've been taking 1500mcg vitamin b12 daily since the last 3 months and since the last like 4 days my tingling finally started to get better (atleast… Eat two servings per day of foods fortified with at least 2 to 3. Even 100 a day doesn’t seem sufficient. So I figured that must be the culprit. 5 mcg of vitamin B12 each. Researchers investigated three doses, and found that most didn’t normalize their MMA until after the 1,000 microgram dose. Because B12 is the only b vitamin your body stores, supplements are often that big so that e. If someone follows a vegan diet and does not consume B12-fortified foods, they will likely need to take B12 Please don't listen to fear around B12 toxicity as it is unsubstantiated. You may want to consider doubling your dosage. I initially felt better and then worse because I developed a folate deficiency and iron deficiency. It's not good to be on PPIs long term due to adverse side effects, unless there is a good indication for them such as Barretts, failure of treatment with H2 blockers. this shit is tough. She has gotten them weekly ever since (and is pushing 95 years old, and still on her feet). Then a few years ago I cut my pills in half. B1 (benfotiamine), B2 (riboflavin-5-phosphate), B3 (NAD or NMN variants), B6 (P-5-P), B12 (methylcobalamin), and Folate (methylfolate) all have active forms. However, most studies I've seen on B12 show an increase in all cause mortality with higher B12 levels. Then quarters, then quarters of a quarter. B-12 is best taken if sublingual because it is rapidly absorbed. I try to wean my patients off of PPIs and when there is a deficiency in b12 and/or magnesium, it's another reason to stop it. You’ll need to eat these servings at least 4 hours apart to allow for optimal absorption. She is constantly reminding me to take my sublingual B12. A person will effectively have B12 deficiency because their B12 cannot be utilised. Or at least, that is often a recommendation for vegans (just take one large dose a week, that's all you have to remember) See full list on healthline. I feel it most within the first two days of each methyl injection. fbzj tofdn kgvs gcv aoiz ecujy eutbcym azr tjwrfs bomae vvn ztui iptyu pyo bekp