In this time and age where ailments, sickness and maladies peek their heads and infect people often without warning and out of the blue, more and more people are becoming conscious of their health. And as this growing health awareness increases, individuals turn out to be more mindful of what they eat.

So the search for healthy food commences. However, people should know that no matter how much preservatives and artificial ingredients are available in bulk and within easy reach in the markets today, one can easily find and include healthy ingredients into their meals. They just have to know and pick out what they want and what they require to ensure that they are on the right path on eating healthily. Here are a few of those magnificent nutritional ingredients that we might find all too often in our food but not realize what a great contribution to our health they are.

* Tomatoes. Yes, those big plump red round things that are actually a fruit and not a vegetable, do play a big part into keeping our bodies healthy, more particularly our hearts. This is because tomatoes are the fruits that have the highest content of lycopene. And the latter is important because it works as a powerful antioxidant.

Antioxidants function to trap free radicals and prevent them from doing any more damage into our bodies' internal system. It is their plight to help our body's immune system treat existing ailments and prevent further diseases from infecting our systems. Research and scientific studies have shown that incorporating tomatoes into one's daily diet has minimized the risk of colon cancers, stomach disorders and sickness in the bladder.

* Spinach. It may be fun to watch but there is more to Popeye's eating of spinach than meets the eye. There is actually a lot of truth in this video game. Popeye may be sporting a patch on one eye but with spinach he is able to see more clearly and hit Bruno more forcefully. This is because the vegetable spinach prevents blindness and keeps eyesight at a good range by warding off macular degeneration through the nutrients zeaxanthin and lutein which are a big component of this green vegetable.

Another great thing about spinach that are bound to make ladies shout with glee is that medical research reports that it can do well to overturn and repeal symptoms of aging. So better grab a spoonful of spinach now to keep looking young and healthy.

* Crabs. These crawling sea thriving species are good enough to eat and healthy too. Why? Because they carry in them high sources of zinc which can boost our immunity system and vitamin B12 which not only helps the brain and the nervous system in functioning well but also aids in blood formation. Plus, the nutrients in crabs support metabolism so it can definitely keep us healthy and as lean as we want to be. We can get a great serving of crabs and its nutrients straight from the crab or through the scrumptious crab cakes that a lot of people know and love all too well.