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Too much vitamin a
One more thing: The risk of birth defects from getting too much vitamin A is the reason that pregnant women and those trying to conceive should stay away from the prescription acne drug isotretinoin (also known by the brand name Accutane, among others) and other drugs related to retinol (a compound of vitamin A), including topical tretinoin.

Overdosing on vitamin B-12 can lead to several health problems. The recommended daily intake of B-12 is 2.4 micrograms for adults. There Institute of Medicine has not set a daily limit on B-12, according to Linus Pauling Institute, but you may begin experiencing symptoms if you ingest an amount that is too much for you.. Web. Web. Web. Web. Web. Web.
Jul 17, 2018 · Here are 9 side effects of fish oil or omega-3s that can occur if you take too much. ... Vitamin A toxicity can cause side effects such as dizziness, nausea, joint pain and skin irritation .. Web. Web. Too much vitamin D can induce constipation, nausea, and, in more extreme situations, kidney stones and renal damage. Too much vitamin D may also be responsible for secondary hyperparathyroidism, which can lead to bone loss and kidney disease. Vitamin D is necessary for healthy bones and teeth. It helps the body absorb calcium from the food we. Web. It is possible to get too much of a good thing, though. Constipation, kidney stones, and changes to your normal heart rhythm are possible if you are consuming too much Vitamin D. The risks are relatively low though. Youd have to take more than 10,000 IU of Vitamin D3 every day to see any evidence of toxicity. Dec 12, 2018 · The daily recommended intake of vitamin B6 is 1.3 milligrams for adults between the ages of 18 and 50. After age 50, men need 1.7 milligrams a day and women need 1.5 milligrams. According to the National Institutes of Health, consuming too much B6 from food is unlikely. However, too much vitamin B6 in supplement form can cause adverse reactions.. Web.
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Vitamin A: The recommended intake for adult males is 900 micrograms, or 700 micrograms for adult females. Too much vitamin A can cause dizziness, headaches and nausea, and in extreme cases, can. Symptoms of canine vitamin A toxicity include: appetite loss bone spurs constipation lethargy limping stiffness weakness weight loss Your dog may also be more sensitive to touch around his front legs and neck. How to Treat a Vitamin A Overdose. Web. Web. .
Web. Web. While folic acid fortification has cut the number of birth defects by 25% to 50%, it might have created other health concerns in people getting too much. It's not hard to get more than 1,000. Apr 06, 2019 · Vitamin B12 is a water-soluble vitamin, which means that when we ingest too much of it, the excess amounts are flushed out of the body through urine. This makes it nearly impossible to overdose on the nutrient. On top of that, we know that only a small percentage of vitamin B12 taken orally is actually absorbed..
Are you getting too much vitamin A or too little? Here's what to look for: Signs of Vitamin A Deficiency Dry skin Dry eyes Difficulty seeing in low light Frequent infections, especially in the throat and chest Difficulty healing after injury or surgery Acne Trouble getting pregnant Stunted growth in children Signs of Too Much Vitamin A.
Dec 02, 2019 · Additionally, since a high vitamin C intake increases the body’s absorption of non-heme iron, consuming too much vitamin C could cause problems for people with hemochromatosis, a condition in .... Web.
Web. . Web. Dr. Jen Ashton appears live on "GMA" to discuss a new study that suggests taking too many Vitamin D supplements can be hazardous to your health.
. Dr. Jen Ashton appears live on "GMA" to discuss a new study that suggests taking too many Vitamin D supplements can be hazardous to your health. Web.
In fact, taking too many vitamins and minerals can actually do more harm than good. Vitamin B1 is especially vital for your health. It belongs to the vitamin B complex family. It helps keep your nervous system functioning, increases metabolism, and aids your immune system. When getting your daily Biotin intake through food, the adequate intake for men and women over 19 years old is 30mcg (0.03mg) daily. This is normally an easily achievable goal for people eating a healthy and varied diet. Foods that are high in Biotin to help you hit your levels include: liver, whole eggs, salmon, pork, sunflower seeds, sweet. Oct 03, 2022 · However, it is possible to have too much vitamin D, so you should always be responsible when taking supplements. The most extreme levels of overdosing on Vitamin D in supplement form is called hypervitaminosis D. Vitamin D side effects. Vitamin D toxicity can lead to a build-up of calcium in your blood (hypercalcemia), which can cause:. Web.
Web. In fact, taking too many vitamins and minerals can actually do more harm than good. Vitamin B1 is especially vital for your health. It belongs to the vitamin B complex family. It helps keep your nervous system functioning, increases metabolism, and aids your immune system. Web. Web. Taking too many vitamin D supplements over a long period of time can cause too much calcium to build up in the body (hypercalcaemia). This can weaken the bones and damage the kidneys and the heart. If you choose to take vitamin D supplements, 10 micrograms a day will be enough for most people. Do not take more than 100 micrograms (4,000 IU) of ....
Apr 28, 2018 · Regular sun exposure is the most natural way to get enough vitamin D, but too much sunlight comes with health risks. This article explains how to safely get vitamin D from the sun.. Web. Vitamin A in high doses is a direct toxin. Excess vitamin A is stored in stellate cells in the liver and accumulation can lead to their activation and hypertrophy, excess collagen production, fibrosis and liver injury. The toxicity is dose related and can be reproduced in animal models. Outcome and Management.
A. Too much vitamin A can cause hair loss, along with loss of appetite, skin problems, headache, fatigue, weakened bones and many other problems. The usual recommended intake is 5,000 IU daily for adults, so you were definitely getting far too much. Rate this article 4.3 - 234 rating s Terry Graedon. Web.
Still, it's a good idea to know what the symptoms of vitamin A overdose are, just in case. They include headache, progressively drier skin, loss of hair (especially eyebrows), cracked lips, and pain in "long bones" (upper arms, upper legs). The good news is any possible overdose is easily reversible if the vitamin A is promptly stopped. Web. Vitamin A excess in the body is much a problem of developed countries due to: Prescription drugs containing vitamin A (think acne drugs) ... 0% sometimes means almost 1%, which can be too much for me. Reply. Dayna. February 10, 2019 at 8:25 pm. Thank you for this more definitive list. Grant's diet seemed too hard for me to follow, so I've been. What happens if a child has too much vitamin A? When consumed in excess, preformed vitamin A can cause weakness, headaches, nausea, dry skin, and other symptoms. Over time, a chronic excess of preformed vitamin A can cause joint pain and the decalcification of bone — leading to osteoporosis (Rutkowski and Grzegorczyk 2012)..
Sep 29, 2022 · Since vitamin C increases iron absorption, consuming too much of it is a concern for individuals with conditions that lead to iron accumulation in the body. Taking supplements in high doses may .... Dec 01, 2019 · Large doses of vitamin D (such as more than 4,000 IU a day) should be taken only under the advice of your health care provider. Taking too much supplemental vitamin D can be toxic in rare cases. It can lead to hypercalcemia, a condition in which too much calcium builds up in the blood. This could cause deposits to form in the arteries or soft .... The remaining 2,000 IUs are found in the form of Vitamin A acetate, a preformed form equal to 600 RAE. So this vitamin totals 900 RAE of vitamin A, exceeding the RDA for women, 700, by 200 micrograms. A person also consumes various amounts of vitamin A in a typical diet, further exceeding the RDA. Web. Web. Symptoms of overdosage develop over time as extra vitamin D can slowly build up in the body. Excessive use of vitamin D might result in the following conditions: Appetite loss Constipation Dehydration Disorientation Dizziness Fatigue High blood pressure Irritability Nausea Vomiting Frequent urination Muscle weakness Thirst Tinnitus Headache. Web.
Web. Aug 09, 2019 · Everyone needs vitamin B-12, and most people get enough through their diet. But if you take supplements, you might ingest more than your body needs. Learn about the side effects of taking too much.. Mar 17, 2019 · Fatty fish and seafood are among the richest natural food sources of vitamin D. In fact, a 3.5-ounce (100-gram) serving of canned salmon can provide up to 386 IU of vitamin D — about 50% of the ....
Symptoms of overdosage develop over time as extra vitamin D can slowly build up in the body. Excessive use of vitamin D might result in the following conditions: Appetite loss Constipation Dehydration Disorientation Dizziness Fatigue High blood pressure Irritability Nausea Vomiting Frequent urination Muscle weakness Thirst Tinnitus Headache. Vitamin A does quite a bit for your body and skin. It plays a role in: vision reproduction immune system function function of organs like your heart, lungs, and kidneys skin health, including. Web. Web.
Dr. Jen Ashton appears live on "GMA" to discuss a new study that suggests taking too many Vitamin D supplements can be hazardous to your health.
Mar 10, 2022 · Magnesium helps activate vitamin D, so you may want to take this mineral too . For a severe deficiency, a doctor may recommend prescription vitamin D, which comes in much stronger doses of up to .... Web. Web. Web.
Nov 29, 2021 · According to research, it turns out there can be too much of a good thing when it comes to taking a selenium and vitamin E supplement. In one study published in the Journal of the National Cancer Institute in March 2014, researchers analyzed data from the Selenium and Vitamin E Cancer Prevention Trial (SELECT). In total, the team used data from .... Web. Web. Too much vitamin D can result in weight loss, frequent urination, heart problems and excessive increases to calcium levels. Elevated calcium levels can damage your cardiovascular system and kidneys. The main risk of excessive nutrient consumption from cod liver oil comes from vitamin A. Your body stores this nutrient in your liver, which means. Too much vitamin A - Vitamin A toxicity takes time to develop (sometimes months), which makes supplementation particularly difficult. The main symptom is stiffness. The main symptom is stiffness. The increased amount of vitamin A in the system causes new bone to grow around joints, sometimes making it hard for your dog to move its neck entirely. Oct 30, 2022 · But if you don't get enough vitamin B6 from dietary sources, you can also meet your daily needs by taking a supplement. And that's where getting too much vitamin B6 can become a risk, though most people can safely take vitamin B6 supplements. Read on to learn how much vitamin B6 is too much — and the damage excess vitamin B6 can cause..
Web. Web. . Are you getting too much vitamin A or too little? Here's what to look for: Signs of Vitamin A Deficiency Dry skin Dry eyes Difficulty seeing in low light Frequent infections, especially in the throat and chest Difficulty healing after injury or surgery Acne Trouble getting pregnant Stunted growth in children Signs of Too Much Vitamin A. Oct 30, 2022 · But if you don't get enough vitamin B6 from dietary sources, you can also meet your daily needs by taking a supplement. And that's where getting too much vitamin B6 can become a risk, though most people can safely take vitamin B6 supplements. Read on to learn how much vitamin B6 is too much — and the damage excess vitamin B6 can cause.. Taking too many vitamin D supplements over a long period of time can cause too much calcium to build up in the body (hypercalcaemia). This can weaken the bones and damage the kidneys and the heart. If you choose to take vitamin D supplements, 10 micrograms a day will be enough for most people. Do not take more than 100 micrograms (4,000 IU) of ....
Symptoms of excessive vitamin A consumption and intoxication Nausea Drowsiness Irritability and anxiety Anorexia Blurry vision Hair loss Vomiting Muscle and abdominal pain Muscle weakness Reduced mental clarity and confusion Headaches Elevated basal temperature Fatigue Abnormal weight loss Anemia Liver damage [ ref]. Web. Symptoms of canine vitamin A toxicity include: appetite loss bone spurs constipation lethargy limping stiffness weakness weight loss Your dog may also be more sensitive to touch around his front legs and neck. How to Treat a Vitamin A Overdose. Web. Web.
Vitamin A: The recommended intake for adult males is 900 micrograms, or 700 micrograms for adult females. Too much vitamin A can cause dizziness, headaches and nausea, and in extreme cases, can. Web. Web.
Web. Overdosing on vitamin B-12 can lead to several health problems. The recommended daily intake of B-12 is 2.4 micrograms for adults. There Institute of Medicine has not set a daily limit on B-12, according to Linus Pauling Institute, but you may begin experiencing symptoms if you ingest an amount that is too much for you.. He was instructed to take over 20 dietary products at high doses, with his vitamin D intake being 15 0000 international units (IU) a day. According to the NHS, most adults are supposed to only. Web. Overdosing on vitamin B-12 can lead to several health problems. The recommended daily intake of B-12 is 2.4 micrograms for adults. There Institute of Medicine has not set a daily limit on B-12, according to Linus Pauling Institute, but you may begin experiencing symptoms if you ingest an amount that is too much for you.. It is possible to get too much of a good thing, though. Constipation, kidney stones, and changes to your normal heart rhythm are possible if you are consuming too much Vitamin D. The risks are relatively low though. Youd have to take more than 10,000 IU of Vitamin D3 every day to see any evidence of toxicity.
Web. Web. Vitamin A does quite a bit for your body and skin. It plays a role in: vision reproduction immune system function function of organs like your heart, lungs, and kidneys skin health, including. Web. Web. Web. Apr 06, 2019 · Vitamin B12 is a water-soluble vitamin, which means that when we ingest too much of it, the excess amounts are flushed out of the body through urine. This makes it nearly impossible to overdose on the nutrient. On top of that, we know that only a small percentage of vitamin B12 taken orally is actually absorbed..
Still, it's a good idea to know what the symptoms of vitamin A overdose are, just in case. They include headache, progressively drier skin, loss of hair (especially eyebrows), cracked lips, and pain in "long bones" (upper arms, upper legs). The good news is any possible overdose is easily reversible if the vitamin A is promptly stopped. Web. Web. Web.
Web. Anti Aging Serum: Our Vitamin C Serum supports collagen production, prevents signs of aging, and minimizes dark spots and discoloration with the power of Vitamin C and Plant Stem Cells. What to Expect: 86% of users said they saw an overall improvement in their skin. It is important to shake well before use to redistribute the natural ingredients..
Web. Web. Overdosing on vitamin B-12 can lead to several health problems. The recommended daily intake of B-12 is 2.4 micrograms for adults. There Institute of Medicine has not set a daily limit on B-12, according to Linus Pauling Institute, but you may begin experiencing symptoms if you ingest an amount that is too much for you..
Web. When getting your daily Biotin intake through food, the adequate intake for men and women over 19 years old is 30mcg (0.03mg) daily. This is normally an easily achievable goal for people eating a healthy and varied diet. Foods that are high in Biotin to help you hit your levels include: liver, whole eggs, salmon, pork, sunflower seeds, sweet.
Can too much of a vitamin cause joint pain? Other vitamins — including A, D, E, and K — are fat-soluble. They aren't good to consume in high doses because your body holds onto the excess. Minerals can be problematic in large doses, too. Too much iron can be toxic, causing symptoms like fatigue, joint pain, and depression. Web.
2 Hair Loss Shutterstock This is one of the side effects associated with taking too much vitamin A, which is a fat-soluble vitamin. Unlike water-soluble vitamins—of which the body eliminates any excess in the urine—fat-soluble vitamins are stored in body fat. If you take too many, that can result in toxicity. The most common side effects of chronic vitamin A toxicity — often referred to as hypervitaminosis A — are: vision disturbances. joint and bone pain. poor appetite. nausea and vomiting. sunlight sensitivity. hair loss. headache. dry skin. Vitamin A is a fat-soluble nutrient that plays a vital role in your body.
May 03, 2022 · Fortunately, Li said, overdosing on vitamin D is not as risky as vitamin A, which can swiftly cause liver toxicity and require an organ transplant. Too much vitamin D could, however, cause health problems like vomiting, constipation, and muscle cramps. One 54-year-old man experienced permanent kidney damage after overdosing on vitamin D .... Web. Web. A. Too much vitamin A can cause hair loss, along with loss of appetite, skin problems, headache, fatigue, weakened bones and many other problems. The usual recommended intake is 5,000 IU daily for adults, so you were definitely getting far too much. Rate this article 4.3 - 234 rating s Terry Graedon. Web. Web.
Your RDA for vitamin A depends on your age and sex. Women need 700 microgram RAEs and men require 900 microgram RAEs. Unlike water-soluble vitamins, like vitamin C and the B vitamins, your body stores fat-soluble vitamins for long periods of time, says the Colorado State University Extension, which is why too much vitamin A is bad. Your body. Web.
Web. Web. Web. Web. Aug 27, 2019 · Getting too much vitamin K, a fat-soluble nutrient, poses no risk to the general population. People taking warfarin, however, will need to use caution.. Web.
Web. Web. Web. That too much Vitamin A will cause Vitamin E levels to dip. And that Vitamin E supplementation is a known treatment for Vitamin A toxicity. Similar to Zinc and Copper, or Magnesium and Calcium, Vitamin A should probably be taken together with Vitamin E. Reply. keith loreth says.
Vitamin A is a fat-soluble vitamin, meaning your body stores excess vitamin A, mainly in the liver. Over time, vitamin A levels can build up and cause liver toxicity. This could come from taking large doses of vitamin A in supplement form. Even some foods contain such large amounts of vitamin A you shouldn't eat them every day. Symptoms of overdosage develop over time as extra vitamin D can slowly build up in the body. Excessive use of vitamin D might result in the following conditions: Appetite loss Constipation Dehydration Disorientation Dizziness Fatigue High blood pressure Irritability Nausea Vomiting Frequent urination Muscle weakness Thirst Tinnitus Headache.
The body does not store vitamin C, so people should take it on a daily basis, ideally in small doses throughout the day. What is side effects of vitamin C? Taking too much vitamin C can cause side effects, including: Nausea, vomiting and diarrhea. Heartburn. Stomach cramps or bloating. Fatigue and sleepiness, or sometimes insomnia. Headache. Web. Web. Web.
Beta carotene is a compound important for health that converts to vitamin A in the body. Learn its health benefits, risks, food sources, and more. ... Too much beta carotene can cause health problems, so it's not usually recommended for sun protection. Web.
Vitamins and minerals have Tolerable Upper Intake Levels (ULs), the maximum amount someone can take without a risk of problems. For the fat-soluble vitamins, the ULs are 3,000 mcg for vitamin A (preformed), 4,000 IU for vitamin D and 1,000 mg for vitamin E. There is no UL for vitamin K because it's unlikely to cause harmful effects. Web. Web. Web. Web.
Web. Apr 28, 2018 · Regular sun exposure is the most natural way to get enough vitamin D, but too much sunlight comes with health risks. This article explains how to safely get vitamin D from the sun.. Web. Web. Mar 10, 2022 · Magnesium helps activate vitamin D, so you may want to take this mineral too . For a severe deficiency, a doctor may recommend prescription vitamin D, which comes in much stronger doses of up to ....
Web. Web. The answer, unfortunately, is yes. What can happen if you get too much Vitamin A Shutterstock According to the Mayo Clinic, even a single too-large dose of Vitamin A — over 200,000 mcg — can cause health problems like nausea, vomiting, vertigo, and blurry vision.
October 2012. The RDA of vitamins is almost always a minimum, and you have to consume a LOT of each vitamin to cause a problem. Overdosing on vitamins in your food, without supplements, is incredibly difficult. If you're concerned though, you can Google "vitamin A overdose" and find the symptoms, risk factors, and the dosage at which you would. What are symptoms of too much vitamin A? There are a lot of people who have a headaches and rash. Coarse hair, partial loss of hair (including the eyebrows), cracked lips, and dry, rough skin can all be caused by consuming too much vitamins A and C. It is possible for chronic consumption of large amounts of vitamins A and C to cause harm to the. October 2012. The RDA of vitamins is almost always a minimum, and you have to consume a LOT of each vitamin to cause a problem. Overdosing on vitamins in your food, without supplements, is incredibly difficult. If you're concerned though, you can Google "vitamin A overdose" and find the symptoms, risk factors, and the dosage at which you would. Web. Web.
Web. Dr. Jen Ashton appears live on "GMA" to discuss a new study that suggests taking too many Vitamin D supplements can be hazardous to your health. Web. Web. Web. Your RDA for vitamin A depends on your age and sex. Women need 700 microgram RAEs and men require 900 microgram RAEs. Unlike water-soluble vitamins, like vitamin C and the B vitamins, your body stores fat-soluble vitamins for long periods of time, says the Colorado State University Extension, which is why too much vitamin A is bad. Your body.
What happens if a child has too much vitamin A? When consumed in excess, preformed vitamin A can cause weakness, headaches, nausea, dry skin, and other symptoms. Over time, a chronic excess of preformed vitamin A can cause joint pain and the decalcification of bone — leading to osteoporosis (Rutkowski and Grzegorczyk 2012).. Can too much of a vitamin cause joint pain? Other vitamins — including A, D, E, and K — are fat-soluble. They aren't good to consume in high doses because your body holds onto the excess. Minerals can be problematic in large doses, too. Too much iron can be toxic, causing symptoms like fatigue, joint pain, and depression. Web. Too much vitamin C can also affect the composition of your urine and lead to an increased risk of kidney stones. The maximum recommended daily intake of vitamin C is 2,000 milligrams; taking less than that is unlikely to cause serious side-effects..
Web. Web. October 2012. The RDA of vitamins is almost always a minimum, and you have to consume a LOT of each vitamin to cause a problem. Overdosing on vitamins in your food, without supplements, is incredibly difficult. If you're concerned though, you can Google "vitamin A overdose" and find the symptoms, risk factors, and the dosage at which you would. Web.
Web. Web. Your RDA for vitamin A depends on your age and sex. Women need 700 microgram RAEs and men require 900 microgram RAEs. Unlike water-soluble vitamins, like vitamin C and the B vitamins, your body stores fat-soluble vitamins for long periods of time, says the Colorado State University Extension, which is why too much vitamin A is bad. Your body.
Web. Web. Web. Oct 03, 2022 · However, it is possible to have too much vitamin D, so you should always be responsible when taking supplements. The most extreme levels of overdosing on Vitamin D in supplement form is called hypervitaminosis D. Vitamin D side effects. Vitamin D toxicity can lead to a build-up of calcium in your blood (hypercalcemia), which can cause:.
Web. Web. Apr 06, 2019 · Vitamin B12 is a water-soluble vitamin, which means that when we ingest too much of it, the excess amounts are flushed out of the body through urine. This makes it nearly impossible to overdose on the nutrient. On top of that, we know that only a small percentage of vitamin B12 taken orally is actually absorbed.. Web.
Oct 27, 2022 · Vitamin B12 is a nutrient that plays many essential roles in your body. The RDA for vitamin B12 ranges from 2.4 mcg for adults to 2.8 mcg for people who are breastfeeding.. Most people meet these .... Web. Web.
Web. Web. Web. Web. . Beta-carotene is non-toxic, but excesses of vitamin A can cause a variety of symptoms, such as: Reduced mineral density in bone, causing fractures and broken bones Liver problems Growth of bone spurs, painful protrusions of bone into soft tissue Dry skin Peeling skin Pain and inflammation at the corners of the mouth (angular cheilitis).
Web. Web. The body does not store vitamin C, so people should take it on a daily basis, ideally in small doses throughout the day. What is side effects of vitamin C? Taking too much vitamin C can cause side effects, including: Nausea, vomiting and diarrhea. Heartburn. Stomach cramps or bloating. Fatigue and sleepiness, or sometimes insomnia. Headache.
Web. Web. Web. Vitamin A: The recommended intake for adult males is 900 micrograms, or 700 micrograms for adult females. Too much vitamin A can cause dizziness, headaches and nausea, and in extreme cases, can. Web. Web.
Web. Web. . More normally, oversupplementation of vitamin A for weeks to months can sooner or later result in a terrible hair coat, difficult or dry skin, weak spot, weight loss, constipation, immoderate bone development, and painful or confined motion. This typically also causes dangerously high calcium levels in the blood, and we develop what is known as acute vitamin D toxicity. Side effects of too much vitamin D3 The side effects associated with vitamin D toxicity, also known as hypercalcemia, include the following: Nausea and vomiting Weakness Frequent urination Bone pain. Although the research is mixed, more studies than not suggest that consuming too much vitamin A may increase the risk of bone fractures. The latest animal study published in the Journal of Endocrinology, October 2018, concluded that consuming too much vitamin A may decrease bone thickness, leading to weak and fracture prone bones.
Taking too much vitamin B is not without side effects and risks of health problems. For instance, some symptoms from taking too much vitamin B complex may include high blood sugar, blurry vision, numbness, nausea and vomiting, skin lesions, and liver problems. At the same time, some people experience gas, nausea, and diarrhea from taking normal. Jul 17, 2018 · Here are 9 side effects of fish oil or omega-3s that can occur if you take too much. ... Vitamin A toxicity can cause side effects such as dizziness, nausea, joint pain and skin irritation .. Two signs of vitamin A toxicity are headache and skin rashes. Vitamin A's presence in so many different supplements compounds the problem. "Patients who take a variety of supplements are getting much more vitamin A than they should," says Dr. Young. "We recommend no more than 15,000 international units (IU) per day of mixed carotenes.
Overall, the effects of consuming too much vitamin C are usually not serious and include abdominal cramps, diarrhea, and nausea . The body excretes vitamin C in the urine, so excessive amounts could contribute to the formation of kidney stones. This possibility is more of a concern in people with kidney disorders. Web. Although the research is mixed, more studies than not suggest that consuming too much vitamin A may increase the risk of bone fractures. The latest animal study published in the Journal of Endocrinology, October 2018, concluded that consuming too much vitamin A may decrease bone thickness, leading to weak and fracture prone bones. Web. Web. Web.