You shouldn't be -- we know what works and what doesn't.

In a moment, I will share 5 simple tips to help you optimize your nutrition and achieve vibrant health, but first let me clear up a few misconceptions.

Despite the "conflicting" scientific studies and media reports designed to confound rather than enlighten, there is no confusion about what constitutes good nutrition.

If we were to gather the world's top nutrition scientists and experts -- free from food...