5 supplements you shouldn't take without medical advice
5 supplements you shouldn't take without medical advice
Credit: Getty Images
In the age of wellness trends and social media health advice, many people turn to supplements for a quick boost. But while vitamins and minerals can support health, not all supplements are safe to take without proper guidance.
Iron is vital for carrying oxygen in your blood, but taking it without a deficiency can lead to dangerous side effects like constipation, nausea, or iron overload.
Iron
While Vitamin D supports bone health and immunity, high doses without monitoring can cause calcium buildup in the blood (hypercalcemia), leading to kidney problems.
Vitamin D
B12 is often promoted for energy and brain function, but if you're not deficient, extra doses won't help — and they might mask other health issues like folate deficiency.
Vitamin B12
A doctor can help you assess your dietary intake and bone density to determine if a calcium supplement is truly necessary.
Calcium
Biotin is popular for hair, skin, and nail health, but high doses can interfere with lab tests — including thyroid function and heart markers — leading to misdiagnosis.
Biotin
Supplements can be helpful, but they are not one-size-fits-all. What works for someone else may be risky for you.
Always talk to a healthcare professional before starting any supplement, especially the ones listed.
Personalised advice ensures you're not just doing what's trending but what's truly good for your health.
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