Is it safe to take a multivitamin capsule regularly, and which one is actually good to take?

For most people eating a fairly balanced diet, a B-complex and vitamin C combination capsule like this one is safe for daily use and can help cover small gaps, especially if you've been feeling low on energy or eating irregularly. Which multivitamin is 'best' really depends on your individual diet, any deficiencies you might have, and your health history there's no single right answer for everyone. If you're unsure what you actually need, a quick chat with your doctor, possibly backed by a simple blood test, will point you in the right direction.