Are supplements worth the money?

The sale of supplements is booming on the false notion that some is good and a lot is better. You've probably heard this before and you'll hear it again: moderation is key.

Each vitamin and mineral has a certain recommendation. Supplementing an individual nutrient can at best be a waste of money (since the body excretes extra supplies it doesn't use) and at worst, get you sick.

Many nutrients compete to be absorbed in the intestine. In a normal diet this is not a problem but with supplementation can lead to deficiencies. A balanced diet will include all the vitamins and minerals you need.

The only supplement you should take is a daily multivitamin. Instead of relying on a multivitamin for all your needs, it should complement your diet.