Vitamin supplements: benefits and risks

Vitamin and mineral supplements are popular, with UK sales expected to reach £559 million by 2025.

These supplements are designed to provide essential nutrients that our bodies can't produce on their own, especially for those who don't eat enough fruits, vegetables, and other nutrient-rich foods.

While most people can get the nutrients they need from a healthy diet, certain groups like children, pregnant women, vegans, and older adults may benefit from taking specific supplements.

However, taking too much of certain vitamins can be harmful, causing issues like seizures, headaches, and kidney stones.

Big-brand multivitamins are generally safe and can act as a form of insurance for those worried about their diet.