We are all familiar with the RDA column on the side of our food packages. RDA means “Recommended Daily Allowance” and it is the daily amount of each nutritional element that the FDA recommends us to consume each and every day. Nowadays, RDA has changed its name to RDI (Reference Daily Intake).
But in recent years new research has dicovered that the RDI figures represent the very minimal amount of nutrients our body needs — if it is completely healty. However, almost no one is constantly in optimal health, and as we grow older, our body’s ability to absorb nutrients from within the digestive system decreases.
The outcome of these outdated RDI figures is that most of us don’t consume enough vitamins and minerals to keep our body fit and healthy. To be able to meet these minimal requirements, most of us would have to take supplements.
Therefore it is important to undertake regular blood checks to see if we have a good balance of nutrients in our bodies. Remember, having too much can also be dangerous, as especially is the case with minerals and certain vitamins (such as Vitamin A).
Last but not least, when we add vitamin supplements to our diet, it is important to pick those with a high bio-availability — i.e, those formulas that have been proven to be more easily digested and absorbed within the body.
Stay well and have a splendid weekend!