It depends on your diet: a dietitian or nutritionist can advise you. A supplement adds a measured amount of one nutrient to your diet. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

Follow the label of each product: the serving, the daily dose and the warnings. Do not exceed the recommended daily dose. Keep it out of the reach of young children.

If you take medication or have a medical condition, ask your doctor or pharmacist before you start a supplement.