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There are some things people cannot live without. These necessities are found in fresh, organically-grown food. Because food produced for the mass market may not be as wholesome as that grown or raised at home, taking targeted nutrients is now recommended by many health practitioners. "What nutrients does my body need?" often refers to vitamins, minerals, and other supplements.
Research shows that food sold in American grocery stores has almost fifty percent less nutrition than the same products had fifty years ago. This is in part because agricultural land farmed by conventional methods - drenched with chemical fertilizers and tainted by pesticides and herbicides - has fewer minerals than soils did in former days. Picking vegetables and fruits before they are fully ripe also diminishes their food value, as does long periods in cold storage.
The daily diet must provide protein, fat, and carbohydrates. Water is needed for body fluids that digest, transport, and metabolize these elements. Even if the gross amount of calories is adequate, malnutrition may occur if vitamins and minerals are lacking. Remember the sailors who lived on dried beef, peas, and hard tack; many died of scurvy before the need for vitamin C was discovered.
Fats, for instance, easily turn rancid and are harmed by heat. In fact, high heat can turn good fats into toxic substances. Manufacturers of packaged foods often remove healthful fats to extend the shelf life, replacing them with other forms of fat to mimic the desired taste and texture. This is why many people are deficient in important fatty acids, and why experts counsel supplementation for people of all ages.
Protein is another thing which may be deficient in the daily diet. People who limit the amount of meat, eggs, and dairy products they consume may be getting less than the forty grams that are recommended as a minimum for each day's consumption. Getting less than this amount can cause fatigue, loss of muscle strength, lack of mental alertness, weak hair and nails, and other conditions that affect health and well-being.
Carbohydrates tend to make up too much of the diet for many. Baked goods, sweets, sugary drinks, and fruit juices are often replacements for whole foods, fresh vegetables, and pure water. Especially when carbohydrates are refined, as in white flour and sugar, the resulting food products are hard to digest and provide little but empty calories. This can cause obesity, diabetes and hypoglycemia, and the fatigue that plagues so many of us today.
Fats are another category that many people don't understand. There are nutrients in fish oils, for example, that cannot be found in any other food. These fats are easily destroyed by processing and can contain environmental pollutants if not taken from cold-water, deep-sea fish. Careful processing and testing is needed to ensure that supplemental fats from fish oil are pure and undamaged.
Whole foods grown by sustainable agricultural methods provide good fats and the vitamins and minerals needed for health and vitality. If the diet is poor because of lack of time, knowledge, or access to quality food, supplementation with dietary aids from reputable manufacturers may be the answer.
Research shows that food sold in American grocery stores has almost fifty percent less nutrition than the same products had fifty years ago. This is in part because agricultural land farmed by conventional methods - drenched with chemical fertilizers and tainted by pesticides and herbicides - has fewer minerals than soils did in former days. Picking vegetables and fruits before they are fully ripe also diminishes their food value, as does long periods in cold storage.
The daily diet must provide protein, fat, and carbohydrates. Water is needed for body fluids that digest, transport, and metabolize these elements. Even if the gross amount of calories is adequate, malnutrition may occur if vitamins and minerals are lacking. Remember the sailors who lived on dried beef, peas, and hard tack; many died of scurvy before the need for vitamin C was discovered.
Fats, for instance, easily turn rancid and are harmed by heat. In fact, high heat can turn good fats into toxic substances. Manufacturers of packaged foods often remove healthful fats to extend the shelf life, replacing them with other forms of fat to mimic the desired taste and texture. This is why many people are deficient in important fatty acids, and why experts counsel supplementation for people of all ages.
Protein is another thing which may be deficient in the daily diet. People who limit the amount of meat, eggs, and dairy products they consume may be getting less than the forty grams that are recommended as a minimum for each day's consumption. Getting less than this amount can cause fatigue, loss of muscle strength, lack of mental alertness, weak hair and nails, and other conditions that affect health and well-being.
Carbohydrates tend to make up too much of the diet for many. Baked goods, sweets, sugary drinks, and fruit juices are often replacements for whole foods, fresh vegetables, and pure water. Especially when carbohydrates are refined, as in white flour and sugar, the resulting food products are hard to digest and provide little but empty calories. This can cause obesity, diabetes and hypoglycemia, and the fatigue that plagues so many of us today.
Fats are another category that many people don't understand. There are nutrients in fish oils, for example, that cannot be found in any other food. These fats are easily destroyed by processing and can contain environmental pollutants if not taken from cold-water, deep-sea fish. Careful processing and testing is needed to ensure that supplemental fats from fish oil are pure and undamaged.
Whole foods grown by sustainable agricultural methods provide good fats and the vitamins and minerals needed for health and vitality. If the diet is poor because of lack of time, knowledge, or access to quality food, supplementation with dietary aids from reputable manufacturers may be the answer.
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