Vitamins and supplements can be helpful in the right situation, but they can also be risky when used carelessly. Vitamin A, vitamin D, niacin, vitamin C, iron, green tea extract, kava, comfrey, and turmeric or curcumin supplements are all examples of products that deserve caution, especially in high doses or when combined with medications.
The safest rule is simple: before taking a supplement every day, especially at high doses, ask a healthcare professional if it is truly needed and safe for you.
Disclaimer: This article is for general educational information only and does not replace medical advice, diagnosis, or treatment. Do not start, stop, or change supplements or medications without speaking with a healthcare professional. If you have severe symptoms, jaundice, chest pain, trouble breathing, confusion, blood in urine, or signs of liver or kidney problems, seek medical help immediately.
