Copper deficiency zinc reddit. Nicotinic acid helped immensely too.

Copper deficiency zinc reddit The researchers found problems typically associated with zinc-induced copper deficiency: anemia, neutropenia (low white cell count) and/or neurological symptoms developed in 13 patients. and that in her 33 years of practice she’s yet to come across someone with copper deficiency. Really great information Dosages can vary depending on the kind of zinc and how much elemental zinc you take, the most absorbable forms are zinc picolinate, zinc orotate, and zinc glycinate. As for your situation: you may have developed a minor copper deficiency already but as long as you feel fine and don’t experience symptoms like anemia, histamine intolerance (e. Zinc is a necessary element in the body especially the liver, also good for the skin, and most men have a deficiency; taking zinc always means you should eyeball the copper for proper balance. I take one a day every day with dinner. Just had another frustrating call with my GP. Copper is important for hair growth. 32 is not old at all, a majority of our population is greying prematurely due to synthetic zinc supplementation as it is being commonly added to foods and health supplements. PABA, calcium pantothenate (vitamin B5) and copper. ) I still take the RDA of Zinc each day, and plan to continue doing so until I decide to eat fish again. I also read where we can test low for copper and yet it’s in there bound up. Don’t start supplementing copper on a hunch. Nicotinic acid helped immensely too. So would eating oysters lead to higher levels of both zinc and copper? According to Nutritiondata. Igennus Neurobalance is a lifesaver. After two months or so, the values of serum copper and ceruloplasmin improved, while the levels of zinc decreased a bit, although still remaining above normal. --international journal of environmental research and public health. Just had my blood drawn and it looked great, would recommend 100%. Abnormal physiology from deficiency includes I took zinc 40mg for a month and it caused Copper deficiency. That should help avoid deficiency. and thinking about it usually copper is eaten Lots of zinc daily could (over time) cause toxicity, especially if youre also eating more zinc from food. This can be a sign of copper deficiency, or at least that your high zinc intake is negatively impacting your copper levels. If it is barely sufficient, even much lower amounts of Zinc could cause an issue, and it its barely sufficient, 30mg of Zinc could cause serious issues. Reason being that phytic acid (found in grains, legumes, seeds, etc) inhibits zinc/iron/magnesium absorption, but increases copper absorption (and those foods are already high in copper. Probably just in my head, but I honestly think I feel a little better already after my first dose. to which I said you haven’t come Just had another frustrating call with my GP. The most common cause is malabsorption, such as after bariatric surgery, or malabsorption syndromes like celiac disease. You'll drive yourself crazy taking copper one day, then zinc the next, then trying to balance it all out. so i tried beef liver and dark chocolate and tested months later with normal levels. Yes, unfortunately zinc does prevent absorption of copper and one of the main causes of greying hair is copper deficiency. ate foods with more copper and took a copper supplement and the panic attacks went away after a few months. I was prescribed iron too so I make sure not to take them at the same time. high dose is 25 miligrams from food + supplements I thought it's some sort of copper deficiency, but ceruloplasmin came back normal (1+ months after the zinc). For example, a Harvard article titled "Nutrition's dynamic duos" discusses the effects of high amounts of zinc causing copper deficiency so they In fact, that's about the recommended dose for preventing deficiency long-term for vegetarian diets, rather than treating it (which is 300-800% of RDA depending on severity of deficiency, for several months. There’s 2 camps that vary in some of the subtleties but they’re both pro copper, iodine, b vitamins, real vit C and then it seems to vary on zinc & other minerals supplements depending on your body make up and general health. . I never had any symptoms of a copper deficiency and a multivitamin i take happens to have a little copper which may have helped. I've seen the ratio target listed as 1 but believe there are some different opinions as to what the optimal ratio is. I have been taking multivitamin having 10mg elemental zinc since last 1 year and have observed growth in grey hairs particularly in beard. Zinc and Copper Deficiency: Zinc and copper form Cu/Zn Superoxide Dismutase (SOD1) General it converts intercellular superoxide anion O2- also known as dioxide to hydrogen peroxide and oxygen this is the also what ketoconazole targets Copper is a delicate issue (you may look up zinc and copper balance) I do not encourage long term supplement on a single mineral, especially for copper in this case. correcting it was much more difficult than causing it so i would just take the zinc eod About 2 years ago I started supplementing with zinc due to a deficiency. I didn’t do a lot of research on it, but found that it could deplete copper so I finished up that bottle and ordered Opti-Zinc. more often than copper. Back when covid began i started taking 50mg zinc for immunity reasons. The ideal ferritin level for adult women seems to be at least 70 (ug/L). testing again and i was low on zinc and even lower for copper. Other pathogens (many in fact) find copper highly toxic, and the body increases copper to fight infection. If you're no longer deficient in zinc, then continuing to supplement well beyond the RDA probably isn't beneficial. felt crap. I only take copper when I use excess zinc or NAC. I personally feel they shouldn't really be supplemented unless you know you have a deficiency in one of them, and even then only to correct the imbalance, not as a part of a long-term regimen. Contains the correct ratio of zinc to copper. For most people, its very easy to get too much copper between various foods and drinking water. I don't think there is any issue with copper chelate. I’d either add 1-2mg of copper, take the zinc every other day instead of daily, or back off to a 10-15mg supplement. Be carefull with the high Copper low zinc thing, i killed my Copper storage because the internet said i had Copper toxicity, severe Copper deficency almost have the same effects as a severe b12 deficency, But if you feel better taking zinc than fine lol A good explanation of why some who follow a plant-based diet develop an aversion to eating meat and ‘heavier’ foods. Zinc reduces absorption of copper dose dependently, and whether it would cause an issue with copper or not would depend on copper intake. I heard a plant based diet is really good to fix copper deficiency. Also giving blood to remove iron due to iron overload in body. I had copper deficiency i took Solaray Copper 2mg. Best to get tested for both, and supplement according to the results. There is a problematic disease in grazing animals called swayback, caused by copper deficiency. Are you supplementing copper and zinc at the same time? Both of these minerals should be taken to prevent mineral imbalance. Copper deficiency is generally rare because our diets are rich in copper—from the foods we eat to the water we drink (thanks to copper plumbing). 9% of patients developed Zinc: Often taken for immune support, wound healing, and other purposes. I was taking a 12mg zinc and copper 2mg supplement for a year or so, and when I got my bloodwork done my copper levels were very high. I am eating black beans every day with salads and I like it. Ate 2 lbs of beef + 25-50mg zinc bisglycinate, so roughly 65-90mg total zinc intake. Scientifically Zinc and Copper bind to the same area. 3mg Copper), which is too high. Reply reply Glass_Raisin7939 I don’t (and didn’t) know if I needed to be taking Copper with my Zinc but I was taking 40mg for about 3 weeks or so and didn’t really feel any different except for one time when I was at the gym and I had taken coffee, a probiotic, 1000mg Vit C, 8000IU of D3, 100mcg of K2, maybe something else and I was buzzing. 24 hour urinary copper and zinc excretion can be tested. So if you have lots of zinc related to copper, your nerves will be shot and you'll have migranes like storms in spots in your head, your upper spine will ache and if bad, go down the spine. I feel long term Zinc supplementation and has depleted my copper which has reduced my immunity as I got some sore throat, brain fog, fatigue, anxiety, depression when I was taking high amount of Zinc - 30 to 50mg ( or more )per day which are signs of copper deficiency. Now I'm in the slow process of trying to raise my copper levels by supplementing with copper and stopping zinc. Casenotes of 70 patients prescribed zinc were scrutinised. Copper. tested low for copper. to which I said you haven’t come The human body is so incredibly complex and honestly, this might be not picking as most people don't have a copper deficiency but I am curious about the contradictory information I keep finding. High dose vit C for HIT also caused low copper. B12 is in range 240 (ref range 145 - 569) still waiting for MMA, ceruloplasmin (copper transport protein) also within range. started supplementing with copper and felt worse. Since copper and zinc compete for absorption, high supplemental doses of zinc may cause a copper deficiency. I have both low copper and zinc. but now I’m reading that Zinc shouldn’t be taken daily because it can cause anemia due to copper deficiency. Zinc may turn out a bit lower in non-fasted state than in fasted state, but not by much. I’ve taken MicroZinc 40 mg since it came out and repeated checks show my copper levels to be in normal range. The causes of copper deficiency can range from a diet low in copper, certain genetic disorders like Menkes disease, surgeries such as gastric bypass that reduce the body's ability to absorb copper, consuming too much zinc supplementation, or diseases that cause malabsorption like celiac disease. Example problems included neuropathy (peripheral nerve pain), paraesthesia (tingling in the fingers), ataxia (difficulties with balance and coordination) and Considering you also have intake of Zinc from foods as well, I'd never go beyond of 20mg/day supplementation to be on the safe side. Vegetarians have the reverse problem, where Zinc deficiency is the real problem. Have any of you gotten a copper deficiency through zinc supplementation? If you did, how much zinc were you taking daily, and if you can recall, which form of zinc were you taking? I am not a doctor and this is not medical advice. I took a low-dose zinc for years and wound up deficient in copper but I'm fine for zinc. 62% of patients were prescribed zinc at doses sufficient to cause copper deficiency. The more you know :) good luck! Some say only over ~50 mg zinc for an extended period of time will deplete copper. Is 25mg zinc a day enough to cause a copper deficiency?? Yeah pretty cool to see such a big impact from something nutritional. The expression of MT is upregulated by high dietary zinc content, and MT binds copper with a higher affinity than zinc. long-term, high-dose zinc supplementation interferes with the uptake of copper. They sell many zinc copper blends on Amazon, grocery stores like sprouts or vitamin stores. Likewise, some pathogens might hack the host and trick it into modulating copper in ways that increase virulence. Copper and zinc, they work like seesaw in the body. How much the zinc were you taking and in what form? Too much zinc causes a copper deficiency. TL;DR can zinc cause copper deficiency at 25mg/day for 2-3 years Been looking into a few different avenues recently for my bad health symptoms, broad and nonspecific as is common ive seen Ive seen that high dose zinc can deplete copper in the body Too much Zinc causes a copper deficiency. On internet there has majorly 3 supplements known to reverse greying i. It's super complex. Yes, I would suggest a copper supplement, if you dont have enough copper in your diet, or ypu have a vegan diet. reaction to histamine rich foods like red wine or dark chocolate), abnormal skin pigmentation and/or mood swings/changes in mental status (caused by I’m checking my zinc levels every month, and I’ve been taking over 100mg everyday and I’m still in normal range. I was already taking them in a ratio of 8:1 but I guess I need more. IIRC it’s something like 50mg Zinc per 1mg of copper? I supplement with Zinc, I don’t take a copper supplement, because I already eat foods high in copper. Still, it is controversial if Zinc supplementation causes Copper deficiency due to Zinc being present in the digestive tract and preventing Copper absorption, or if it causes the deficiency due to just having an excess level of Zinc in blood overall. Copper dumping, wherein that bound up copper gets released, can be quite uncomfortable but is a necessary process to end up better off. Now my worry is zinc overdose and copper deficiency. There’s a couple groups that are promoting copper due to deficiencies. I would supplement between 15-30mg of liquid zinc sulfate daily. Another high copper food is dark I've had my copper IUD for 3 years and take 50 mg of Zinc a day (at night) to combat the high levels of copper. But if you were dosing 25-50mg of zinc everyday for 2 years, iron and copper deficiencies wouldn't be surprising. Copper is in so many foods its every where, especially if you're eating a lot of veg. You cannot be copper deficient with zinc deficiency (also if you don’t have zinc deficiency, zinc supplements won’t help you) Also iron, calcium, magnesium are perfectly My zinc is borderline deficient. That's for sure sounds like symptoms of iron and copper deficiencies, or iodine deficiency. Supplementing Both: If you're considering supplementing both, it's often recommended to maintain a zinc-to-copper ratio, typically around 10:1 (zinc:copper). High zinc supplements are well known to deplete copper, enough that zinc is used as a treatment for excess copper. In addition to zinc supplements, some denture creams also contain excessive levels of zinc. so I spoke to her today… she said that’s not something the NHS tests for and is something more specialised. There is a copper/zinc ratio you should look into. I'm scared as symptoms vary day by day. 1 hour. apparently permanent damage, i feel nothing when drinking a beer or having sex since i took zinc 12 years ago Yeah, the most common deficiency in women! Went to a specialist who said that iron deficiency is usually the culprit for his female clients with hair loss. If you're consuming 30mg of zinc daily, then how much copper must you consume Analyse a your normal copper intake compared to zinc. The other side effects have to do with crashing the immune system because it needs both of these elements, in balance. Copper can It's not at all clear that simply supplementing more copper can overcome a zinc-induced copper deficiency. A good zinc to copper ratio is 15-1. B12 and copper deficiency could give very similar symptoms. it’s very high in copper as well as a variety of other nutrients, I’m not sure of the details but I read the form of copper in foods is superior to the supplement form. thanks. It is important to address this deficiency as it can lead to anemia and other health issues. permalink I accidentally gave myself copper deficiency after taking zinc at 15-20mg (elemental) / day and eating red meta a couple times a week for six months to correct a previous zinc deficiency. I seem to tolerate zinc ok but copper gives me jitters so I have to go slow with it. I stopped using zinc at the beginning of the year and ate some copper tablets a few times. In rats, a ratio of 40:1 Zinc:Copper induces less anxiety and memory deficits than just Zinc by itself (10ppm/day, which should be the human equivalent of 10mg/day), suggesting the copper might have a protective effect against the negative effects of Zinc Always take copper and zinc together. But he should also take a trace mineral supplement, and a solid multi vitamin/mineral, extra selenium, magnesium, zinc and omega 3 supplement. I took 50mg for a little over 2 years until i found out it could cause a copper deficiency so i reduce it to 25mg. I found that taking it without eating made me pretty queasy. Jan 16, 2025 · Yes high serum zinc and low serum copper and ceruloplasmin. Copper citrate works best for me. Also, if you take too much zinc, you'll wind up deficient in copper (they balance each other). Zinc on the other hand, not so much, especially if you eat zero or low amounts of meat or fish. It's one of deficiencies and excesses that I've looked up scientific studies about and, tried to figure if there's a chance it often causes some cases anhedonia without showing up as a severe physical illness. yeah my first panel showed a slight deficiency in both zinc and copper, i started zinc and watched my copper deficiency get worse so i began taking 2mg copper bisglycinate alongside (but at different times) 30mg zinc picolinate. I've been supplementing with zinc (20 mg nightly, it helps me sleep) for about 8-9 months now and am now seeing some symptoms correlated with copper deficiency: hair losing pigment, some greying/blond-ing, paleness, my skin seems like it's losing collagen (slightly less firm? I have seen evidence that recommends taking 1mg copper for every 8-15mgs zinc. Mine was 11. Copper deficiency has been shown to reduce the activity of Both a copper deficiency and zinc deficiency have showed up in blood serum tests, micronutrient tests (multiple) and hair mineral analysis tests (I had an eating disorder before so my doctors believe that caused the deficiencies). Unfortunately, most food sources high in Copper are higher in Zinc, except for beef liver which usually contains more Copper than Zinc. A zinc deficiency can lower stomach acid. It is Zinc Picolinate split into 6mg doses, which makes it easier to spread out through the day, insuring higher absorption (you can only absorb about 7mg of zinc in a go IIRC), and less risk of a supplement-induced copper deficiency, as the doses are small enough not to trigger the pathways that reduce metal absorption. Also you'll drop by like 20+ IQ points temporarily til you get your copper back up. Low Copper not only can induce abnormal electrocardiograms, but also increases cholesterol: "Copper deficiency also decreases copper in hearts and other organs and cells and increases cholesterol in plasma. There are also numerous genes associated with zinc transport that can alter zinc status in the body. Also dr Cabral (this one who founded equilibrium nutrition) has a podcast series. That study in that article mentions that the women already had low ferritin levels and since zinc competes with iron in the intestines, it was most likely preventing iron from being absorbed and the body had to draw from its already low ferritin levels, but it seems like zinc at a relatively low dose shouldn't be an issue if your ferritin level My zinc is borderline deficient. If you’re like many and most people, you don’t want to start packing on extra copper from supplementation. Copper is necessary for iron absorption so high zinc can mean low copper resulting in low iron. Often, that is caused by high copper. And from what I read zinc supplements while kind of shut out copper absorption leading to a deficiency over time especially if your diet is low on copper to begin with. Some sources say you need to maintain at least a 15:1 ratio. Or ditch the supplement entirely if you are getting enough from food. Copper deficiency has also been reported following chronic use of excessive amounts of zinc-containing denture creams (≥2 tubes per week containing 17-34 mg/g of zinc) (177). 25mg isn’t too too much, but it’s still quite a bit when you consider dietary zinc too. Total zinc intakes of 60 mg/day (50 mg supplemental and 10 mg dietary zinc) for up to 10 weeks have been found to result in signs of copper deficiency (29). Don't you dare giggle, instead of taking a zinc supplement drink smart water only for a week. Check your multivitamin though and see if there is any copper in there. g. Eat foods with copper separate from your zinc supplement. Since oysters are vastly higher in zinc, would this lead to a copper deficiency in the human body if too many were eaten over a long period of time? Studies I have read say copper gluconate is best for grey hair reversal, however the studies also indicated that it may not reverse grey hair but slow its progression at least Reply reply More replies Magnesium is the most needed mineral, but Zinc Copper and a few others have a very tight rope you need to walk for optimum effect. “In lighter diets generally, and in heavily plant-based diets in particular, zinc is sharply reduced relative to copper,12 protein is curtailed, and fat is provided scantily at best. I had Copper deficiency and supplemented Copper 2mg once a day, and symptoms improved very fast, in a week i was feeling way better and all symptoms gone in a month (i had arrythmia, orthostatic hypotension This is completely anecdotal, but I think that the timing of the zinc might make a difference. e. This [zinc-induced copper deficiency] correlation seems to be caused by the competitive absorption relationship of zinc and copper within enterocytes, mediated by [MetalloThionenes]. The 30mg L-OptiZinc has a 100:1 Zinc:Copper ratio (0. Since the new year I’ve been taking Fish Oil, Vitamin D, Vitamin C, Magnesium, and Zinc daily. Now I’m wondering if I should be taking it at all or just switch to every other day / once per week. In this particular case, OP consumed zinc and vitamin c in excess, without supplementing Copper, two substances that are well know to cause copper deficiency, and then started to have Copper deficiency symptoms as collagen issues, as Copper is a cofactor for lysyl oxidase, an enzyme responsible for proper collagen formation, and as research I try to take zinc with copper, but I take zinc 2x. From experience, just make sure not to take on empty stomach to avoid nausea. Ideal ratio for zinc and copper should be 8:1 Excess zinc can cause a copper deficiency and other issues. 30mg Zinc per day for months. If you're going to supplement high doses of a trace mineral, you ideally want to do it using a balanced supplement with all the right ratios such as the seeking health trace mineral complex which contains zinc 30mg along with 2mg copper and all the other trace minerals except iron in balanced amounts. Hence, many of its toxic effects are in fact due to copper deficiency. You shouldn't supplement with lots of zinc without confirming a deficiency. So my blood test shows that I have a copper deficiency, which I expected and I have all the symptoms. Mucosal metallothionein binds to zinc and copper leading to reduced zinc (and copper) absorption. Look up foods tgat contain copper and maybe tge amounts of copper inthem and than consider, if you are eating them. Unfortunately, this has caused a severe copper deficiency. In order to 34yo M here and 3 months ago I started taking Solgar chelated zinc. Needlessly to say, eating copper rich foods are essential as well to prevent copper deficiency. Get the Reddit app Scan this QR code to download the app now The earliest signs of copper deficiency are a faded coat. Symptons to watch out for: muscle twitching, paresthesia (vibrations, pins and needles), heart rythm abnormalities (skipped beats, palpitations), fatigue, muscle weakness, orthostatic hypotension (feeling like fainting when standing up), low heart rate, low blood pressure, joint pain, grey hair, hemorrhoids, hernias, anemia, neutropenia Then will decide on the dosage (considering two pills of Jarrow's or the addition of a zinc-only supplement to avoid overloading with copper). Hi there! It sounds like you have been experiencing some digestive issues and have been taking zinc supplements to help. Same with vitamin c, avoid it. Also if you exceed zinc intake then you run into copper deficiency, this whole thing is just too convoluted so I will just finish 1 bottle and move on. If you’re deficient in copper, you can supplement. I’m now taking 4 beef liver capsules in the morning, that solved the copper issue. The thing is, my copper has actually appeared as deficient too, which I believe was from taking around 1 g of vitamin C per day (vit C can deplete copper). something worth knowing if u didnt is copper can be overstimulating if taking too much (i think the dopamine -> norepinphrine conversion excess maybe). Awareness of copper deficiency was lacking; it was only documented as a possible side effect in one patient and plasma copper was measured in only two patients prescribed zinc. the copper deficiency went away quickly enough once i realized that was the problem. If you type in zinc you will get specific podcasts that talk about zinc deficiency and how to correct it using functional medicine. I don't want to take a copper supplement because I may end up with a zinc deficiency again. If the rate of copper absorption is effectively 0%, then 0% of [lots of copper] is still zero. com, a one cup serving of oysters has 252mg of zinc (1502% dv) and 11 mg of copper (552% dv). Honestly I wouldn't worry about copper levels. Excess zinc in the gut stimulates the upregulation of metallothionein in the gut mucosa. The recommended daily allowance (RDA) for copper is 1 mg per day. I don't know for more reliable tests than serum zinc and copper. Look up balanced zinc from equilibrium nutrition. Muscle twitching and cramping subsided and more energy. Your zinc dosage seems pretty high though. I try to limit my zinc usage to only when I’m sick with a flu or cold, or 3 days max a week for sleep quality. I'm definitely adding liver to my diet. Try getting copper from cocoa powder, iron with vitamin C once a week, 150mg iodine with selenium. My copper IUD was causing cystic acne that cleared up when I take Zinc consistently. I actually gave myself a copper deficiency by taking zinc l carnosine for maybe a year, every day with meals, about 16mg a day. Iron morning, zinc at night. I got my zinc levels tested at 1 year and they were within normal range. Zinc really helps repair the body during sleep. IMO better to take too much zinc than too much copper. My copper was lower than my zinc. "After some reading up found out that vitamin B12 deficiency increases metallothionein (which chelates and excretes copper, this is why B12 deficiency can cause copper deficiency and the symptoms of copper deficiency and vitamin B12 are exactly the same), vitamin D (which made me worse) also increases metallothionein so it makes a B12 I will just finish 1 bottle of zinc picolinate 15 mg from Thorne, also from my research there’s no good test for measuring your zinc level so it’s unreliable. There’s an optimal ratio you want to balance. It was only a slight deficiency but still in the red. Copper may also be reduced by molybdenum and sulfur since these two minerals form complexes with copper. i only take zinc when i’m sick now. You can easily get copper overload just from drinking water because almost all sources of water run through copper piping, there's many reasons for that, one very important one being copper it self kill bacteria so having are water supply pass through it helps to kill germs and keep things from Zinc is well known to interfere with Copper absorption and metabolism, same as Vitamin C. Moreover zinc blocks copper and iron absorption, which with such a high dose is likely to happen and cause other issues. ) Those foods are also the only things that have Zinc in a vegetarian diet, so It's possible, but seems unlikely to be a level of copper deficiency that causes just anhedonia, long term. In contrast, copper toxicity is a more common concern (the upper limit is 10 mg), and copper levels can increase in the body with age. when I went to get my bloods yesterday she left it out. Since I started zinc my acne has been clearing up like crazy after I tried almost every thing to try and fix it. Copper: Less commonly supplemented unless there's a specific deficiency or dietary insufficiency. zinc induced copper deficiency is very real and i experienced it! the worst part is you need copper to activate collagen enzymes so if you're deficient in copper your face looks like it aged 10 years! supplementing with copper and correcting the deficiency fixes this problem and all other issues related to copper deficiency " Copper Deficiency Copper deficiency resembles that of B12 deficiency. Definitely nervous about upsetting zinc since I’m taking pure copper gluconate. I didn't take any zinc, and i wouldn't as it competes for copper absorption and depletes copper, until you are not deficient. "Copper absorption is inhibited by vitamin C, iron and manganese. After ~ 9 months of supplementation my symptoms came back. Low copper would lower norepinephrine, because the enzyme to make it, dopamine beta-hydroxylase, requires copper, and lower pigmentation, because the enzyme to make melanin, tyrosinase, also requires copper. Too much zinc can cause copper deficiency. My symptoms dramatically improved, including my hair loss and anxiety. i did the same thing. by the time i knew that was the problem the damage was done. Excess zinc intake can also lead to copper deficiency. So like zinc 2-3x a week, copper 1-2x a week, is what I And also been reading up on zinc and copper and the extreme need for balancing against each other. If you’re worried, do a blood test and confirm it with certainty. If you are not hitting the recomended daily dose or above in your diet, than you should take copper supplement. I specially ask her to test my copper levels. I would be very surprised if you were getting low copper intake and high zinc intake in comparison. probably good to have vit a balanced with vit d not too much of either which both have effects on copper absorption / utilizing. Supplementing isn't advised at all, even if you supplement zinc. copper deficiency can cause a long list of Im a copper deficiency, I took 30-50mg zinc / day during 2 years, I just discover the fact that is negative and cause copper deficiency, so I’m sure it’s my problem ! My symptoms are : Fatigue, lack of motivation, low libido, low erection, aching joints, aching muscles, tired of standing quickly, quickly tired when I walk, difficulty 15mg per day can cause a copper deficiency in some people, like myself. For instance if you tried to have sex right after consuming zinc, that might be a problem. I couldn’t get my copper levels up to “in range” so i just settled on a 15mg zinc glycinate daily I've been steadily supplementing myself with zinc, but never exceeded rda. qweh mijw ditst whye xtite eda mkp wstru efekr dpjrv jmeaofm atchy vrxbo hdl kehlbt