Vitamin A – Nausea, vomiting, lack of appetite, hair loss, pain in the bones and joints, weakness and irritability. May increase the risk of liver toxicity if taken by those with existing liver disease.
Vitamin B6 - Damage to the nerves in the extremities and liver.
Vitamin B1 - depletes other B Vits. & disrupts insulin & thyroid production.
Niacin – long term use can cause liver damage.
Folate – dosages may mask a B12 deficiency.
Too much of any B alone in isolated form depletes other B vitamins.
Vitamin C - Can damage the heart and may trigger oxalate kidney stones and buildup of iron in the body. May trigger sickle cell crisis. Increased absorption of iron from supplements when taken with Vit. C. Vit. C may increase serum concentrations of Vit. E, while Vit. E may increase the serum concentration of Vit. C. More than 14 lab tests altered by taking Vit. C such as false increase in liver function tests AST, SGOT, and bilirubin.
Vitamin D - Can lead to nausea, vomiting, weight loss, weakness, irregular heartbeat, confusion, and other mental changes. May cause or increase hypercalcemia which may lead to kidney stones, calcified tissues, or other problems. May increase absorption of calcium & raise calcium levels.
Vitamin E - Can thin the blood and increase the risk of unnecessary bleeding and bruising. May also decrease thyroid hormone levels while increasing levels of blood fats (triglycerides). May worsen bleeding disorders such as bleeding ulcers. May worsen retinitis pigmentosa when taken in synthetic form.
Vitamin K - Interferes with warfarin. More than 13 lab tests altered by taking Vit. K such as hemoglobin levels, protein level, hematocrit, etc.
Calcium - can cause kidney damage & insulin resistance. May increase problems associated with elevated/lowered phosphate levels in the blood. Calcium carbonate reduces effectiveness of the drugs used for hypothyroidism. More than 180 drugs interfere or interact with calcium.
The list for interactions, interference, disruption, and complications with medications and/or laboratory tests are too numerous to mention when you are taking an isolated vitamin product. There are also many interactions with drugs when taking herbal products. It is imperative that you fully discuss with your physician ALL the products you are taking. My suggestion is to bring the bottles in with you so that your doctor can actually see the dosages you are taking. Your doctor may refer you to a Holistic Health Practitioner who can help them ascertain the effects of any drug/herb/nutrient interaction.
When you taken these isolated, synthetic vitamins, you may getting megadoses for you. Many of our foods are “fortified” with numerous isolated vitamins, and of course, they are the cheapest forms of the vitamins Eat a bowl of 100% fortified cereal with fortified milk, drink fortified orange juice then take a multivitamin, you could well be over your personal limit for the day.
This can be detrimental to your overall health and even cause disease. Too much of any one vitamin causes deficiency in other vitamins.
However, this DOES NOT HAPPEN WHEN YOU RECEIVE YOUR VITAMINS, MINERALS, AND OTHER NUTRIENTS
FROM FOOD SOURCES.
Very few medications interact negatively with foods, although there is some exceptions such an increasing your consumption of green, leafy vegetables high in Vitamin K while you are taking warfarin. (Warfarin interacts with more than 260 drugs, so eating is the least of your worries). Many medications also cause a nutrient deficiency.
If you’re concerned that you are not receiving enough vitamins because of a poor diet or other health issue, then only consider taking a well researched, scientifically backed whole food nutritional product such as JuicePlus+. It’s fruits and vegetables in a capsule. Our bodies are designed to get lots and lots of different nutrients in very small amounts from our food. Most people do not have a “vitamin or mineral deficiency” – they have a whole food deficiency because they don’t eat fruits and vegetables or they only a few of the same ones when they do eat them.
You can also be tested to ascertain if you are deficient in a particular vitamin or mineral. Then, and only then, should you consider supplementing with a high grade, independently researched isolated vitamin/mineral. Only a blood test will ascertain if you are deficient in a particular vitamin/mineral. Click on this link to see Spectracel’s blood test. Other than an overtly obvious symptomology, there is no other way to truly ascertain your levels than with a blood test.
Consumer Lab tested 21 well known Multi-Vitamin supplements. Less than half passed. Some were contaminated with Lead, some had excessive amounts of one ingredient, zero amounts of a listed ingredient, and many did not dissolve in 45 minutes.
If you would like to setup an appointment for evaluation, please contact me at (865) 539-0659.
Thank you!
Peggy D. Merritt
Holistic Health Practitioner
Master Herbalist
Nutritional Consultant
American Board Certified