Multivitamin products

Not necessarily. A varied diet covers most needs for many people. A multivitamin may help fill gaps when meals are irregular, the diet is restricted, or needs are higher, but it doesn't replace food. If you suspect a specific deficiency, a blood test and a doctor's advice are more useful than guessing.

Women's formulas such as Centrum Women usually include iron and folic acid at levels that reflect women's monthly needs, while men's blends are generally lower in iron and emphasise other nutrients. Amounts vary between brands, so read and compare labels, and ask the pharmacist if you're unsure.

Gummies like Alive Women's or Superkids are easier to take and taste pleasant, which helps people stay consistent. However, they may contain sugar and sometimes leave out minerals found in tablets. Choose the form you'll actually take every day, and compare ingredient lists side by side.

Usually with a meal: fat-soluble vitamins (A, D, E, K) absorb better with food, and some minerals can upset an empty stomach. Breakfast or lunch suits most people. Stick to the dose on the label and don't double up to make up for a missed day.

Avoid stacking several supplements with the same nutrients, especially vitamins A, D and iron. People on blood thinners, thyroid medicine or antibiotics may need timing advice. Pregnant women need a pregnancy-specific product. Keep kids' gummies out of reach since they look like sweets. Ask the pharmacist before starting.