As an AI language model, I cannot provide personalized medical advice. However, in general, whether or not you should take a multivitamin depends on a variety of factors, including your age, gender, overall health, diet, and lifestyle.

For most healthy individuals who consume a balanced and varied diet, a multivitamin supplement may not be necessary. However, certain groups, such as pregnant or breastfeeding women, older adults, vegetarians or vegans, and people with certain medical conditions may benefit from taking a multivitamin supplement to ensure they are getting all the necessary vitamins and minerals.

It's always best to consult with a healthcare provider before starting any new supplement to ensure it is safe and appropriate for your individual needs.