The line between nutrition and health is very thin. If we completely understand the two, it will change the way we view food and its impact on our bodies.
The benefits of fresh whole food may still be an apple a day, but our understanding of the benefits of foods and how nutrients act in our bodies continues to evolve.
We’ve known that apples have always been a good source of fiber, which can help lower cholesterol. And research has also identified antioxidants in apples, like procyanidins, which protect against colon cancer, and helps stave off Alzheimer’s disease.
Also, food itself and our food supply has continued to evolve. Many foods are now fortified or enriched with added nutrients, from omega-3s in eggs and prebiotics in pieces of bread.
And foods that were once considered exotic can now be found on more and more grocery shelves.
Healing foods, such as passion fruit, which can pump up your immune system, and jicama, which can help strengthen bones. There are other dozen ailments that you can prevent or treat by choosing the right foods.
The big picture of what you need to know about eating healthily is to understand how to get the right balance of carbs, fats, and proteins.
You also need to know whether or not you need a multivitamin or other dietary supplements. Again, understand when you need to be concerned about pesticides and other chemicals; and how to preserve nutrients when you cook.
Subsequently, find out foods that can improve health and help remedy specific conditions, and ailments. These include health issues that are rising every day as a cold and something as serious as cancer.
It is important that you know foods that can cause or exacerbate that condition because they can help prevent or treat it.
For instance, those with lupus should take inflammation-taming foods such as broccoli, salmon, and flaxseeds but avoid foods with the compound psoralens, such as celery, parsnips, or parsley.
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“Let thy food be thy medicine and thy medicine be thy food.” Hippocrates, the famous Greek physician.
Do you know what foods you should be eating to keep the doctor away? The answer is more complex than you might think.
It is proper for you to identify how each food affects you when you eat a certain amount, the time you eat it.
In addition, knowing how the food is grown, stored, and cooked can make a big difference. Despite all of these variables, the basics of good nutrition aren’t hard to follow.
You have to study the substances in our foods that are actually doing all the work. These include the carbohydrates that give us energy, the vitamins that keep your brain and body functioning; the antioxidants that fight disease, etc.
Discover what types of fat are good or bad for you, whether low-carb diets really work, and which vitamins and minerals you need more of. Next try to tackle the controversial subject of food safety.
Do not shy away from the white noise about whether or not pesticides, additives, and genetically modified foods are really harmful or not. At the same time pay attention to whether it’s really worth spending more on organic grapes or grass-fed beef.
The latest science on nutrition gives you simple guidelines on what and how much to eat for vibrant good health, along with tips on the best ways to store foods to preserve freshness and avoid contamination. It also covers the best cooking methods to retain or even boost nutrients in your favorite foods.
It makes intuitive sense to most of us that foods can harm you or heal you. But how? The connection is nutrition.
To comprehend how good nutrition helps keep your body healthy, it’s a good idea to start with the basics: macronutrients and micronutrients.
Macronutrients are carbohydrates, fat, and protein; the nutrients you need in relatively large amounts.
By contrast, vitamins and minerals, and other substances are deemed micronutrients, because you need them in smaller amounts.
Every day, it seems, a new nutrient is touted as the key to good health; there are diets that revolve around lean protein, fiber, omega-3 fats, antioxidants, vitamin D, and much more.
In reality, what you need is the right mix of nutrients.