These multivitamins can damage brain, liver and kidney

Summary

In this video, Dr. Arvind discusses the potential side effects of taking multivitamins and specific vitamins in excess. He explains the risks associated with vitamins B3, B6, C, A, and D, including issues like skin dryness, nerve damage, liver damage, high blood pressure, kidney problems, and more. The doctor emphasizes that while vitamins are essential, excessive intake can harm the body. He advises viewers to consult a doctor before starting any supplementation and to avoid self-prescription, especially for those with pre-existing conditions like diabetes or kidney stones.

Takeaways

• 😀 Multivitamins should not be taken without consulting a doctor, especially when experiencing weakness or fatigue.
• 😀 Excessive intake of Vitamin B3 (Niacin) can cause flushing, dry skin, itching, and liver damage, and it should be avoided by those with high uric acid or diabetes.
• 😀 Vitamin B6 (Pyridoxine) taken in excess can lead to neuropathy, skin rashes, and photosensitivity, with possible difficulty in walking.
• 😀 High doses of Vitamin C (over 2 grams/day) may cause diarrhea, nausea, vomiting, and worsen kidney stones or renal diseases.
• 😀 People with conditions like hemochromatosis or thalassemia should avoid Vitamin C, as it increases iron absorption and may lead to organ damage.
• 😀 Overuse of Vitamin A can lead to acute toxicity, causing brain pressure, seizures, double vision, and chronic toxicity resulting in bone and liver damage.
• 😀 Vitamin D toxicity can result in high calcium levels, kidney damage, heart rhythm disturbances, and dehydration, and it must be taken under medical supervision.
• 😀 Vitamin K in excessive amounts can interfere with blood clotting, increasing the risk of bleeding and potentially raising the risk of prostate cancer in males.
• 😀 Always consult a physician before starting any multivitamin regimen to ensure proper dosage and avoid harmful side effects.
• 😀 The video emphasizes the importance of only taking vitamins for deficiencies, under professional supervision, to avoid harmful overdosages and potential health risks.

Q & A

What are the common reasons people start taking multivitamins?

People often start taking multivitamins when they experience weakness, tightness, or a general feeling of discomfort, hoping to improve their health.

Are multivitamins always safe to take?

No, multivitamins can have side effects, especially if taken in excess or without a doctor's supervision. It's essential to understand the risks and consult a healthcare professional before using them.

What are the side effects of Vitamin B3 (Niacin)?

Vitamin B3 can cause flushing, dry skin, itching, nerve tingling, liver damage, and may increase glucose levels in diabetes patients. It can also increase uric acid levels, which should be avoided by people with gout.

What risks does Vitamin B6 (Pyridoxine) pose when taken in excess?

Excessive Vitamin B6 can cause neuropathy (nerve damage), difficulty walking, and photosensitivity. It may also lead to severe skin allergies.

How does Vitamin C affect the body when taken in large quantities?

Taking more than 2 grams of Vitamin C can cause diarrhea, nausea, and vomiting. It may also lead to kidney stones in individuals with pre-existing kidney conditions and could increase iron absorption, causing issues for patients with hemochromatosis or thalassemia.

What are the risks of overdosing on Vitamin A?

Vitamin A overdose can lead to acute toxicity, causing brain pressure, dizziness, and seizures. Chronic overdose may cause dry skin, hair loss, bone fractures, and liver damage.

Why is it dangerous to take high doses of Vitamin D?

Taking excessive Vitamin D can increase calcium absorption, leading to high calcium levels in the blood, which can cause heart issues, kidney damage, dehydration, and eventually kidney failure.

How can Vitamin K affect blood clotting?

Vitamin K helps with blood clotting by aggregating platelets. However, taking high doses can reduce platelet aggregation, increasing the risk of bleeding. Long-term use may also increase the risk of prostate cancer in males.

Why is it important to consult a doctor before taking multivitamins?

It's crucial to consult a doctor because excessive intake of vitamins can cause harm, especially for individuals with pre-existing conditions or those taking medications. A healthcare professional can guide the appropriate dosages based on individual needs.

Can people with kidney stones take Vitamin C supplements safely?

People with kidney stones should avoid taking excess Vitamin C because it may increase the risk of developing more stones, as Vitamin C is metabolized into oxalates, which contribute to stone formation.