Initially Foods Nice Looks Healthy But Very Dangerous

Currently, besides the various supplements of vitamins / minerals, food products are also fortified with vitamins and minerals. Vitamin C, D, calcium, iron and so forth. If you consume too many foods are fortified drink supplements plus a multivitamin, you will likely excess doses of vitamin / mineral specific. Excess of certain nutrients can lead to effects that are not good for health. The safest is to get these nutrients from nutrient-whole foods that are not processed. And you can take a multivitamin. In contrast to the fortified foods, multivitamins offers nutrient-nutrient in the right amount.

Minerals are nutrients derived from land that can not be produced by the body, eg, magnesium, iodine, arsenic, potassium, phosforus, sodium, manganese, iron, calcium, zinc, selenium, copper, and so forth. Body's need for minerals in very small but the benefit is not something small, like we would know the benefits of the mineral zinc, selenium, phosphorus, sodium, calcium and others.

There are several types of minerals that are dangerous or toxic if our excess minerals, such as arsenic, which can damage the kidneys, lead can cause anemia, and others.

Sometimes minerals are quite difficult to be avoided for example in places that have been contaminated, such as chemical plant environment, soil and water into a lot of mineral content is harmful. These minerals will eventually accumulate in the water, plants, grass or vegetables, and livestock that eat grass minerals will accumulate in the flesh. Next we are eating vegetables, fish and meat will be a surplus of minerals was well.

Here are some minerals that must be wary if excessive and try to limit your intake:
Aluminum

Too much aluminum intake can have negative effects that can damage the brain (causing Alzheimer's disease), causing DNA damage, renal dysfunction, and allegedly can trigger breast cancer.

Source of aluminum that can be feared, among others, its content in medicine, such as antacids, aspirin, anti-diarrhea drugs, baby powder and lipsticks. In addition to beware of cookware made from aluminum or aluminum foil because it can react chemically when exposed to vinegar, sour tomatoes, tamarind, sour orange, and so forth.

Aluminum accumulated in various tissues in the body, including brain, kidney, liver, lung, and thyroid. Aluminum competes with calcium in the absorption process that can lead to reduced bone mineralization. In this baby hamper growth. It is also interfere with the absorption of phosphorus, zinc and selenium by the body.

The potential danger of poisoning aluminum, among others: it can cause brain damage, injury bowel and stomach, gastrointestinal disease, Parkinson's Disease, skin problems, mental retardation in infants, learning disorders in children, heart disease, headache, nausea, heartburn, constipation, lack of energy and abdominal bloating.

Arsenic

Believe it or not, in fact the body is in desperate need of arsenic even in very small amounts. Most people get about 140 mcg a day from their diet. Doses greater than 250 mcg a day are toxic.

Arsenic (As) or often referred to arsenic is a chemical that is found around the 13th century. Most of the arsenic in nature is a form of basic compounds in the form of inorganic substance. Inorganic arsenic can dissolve in water or in the form of gas and exposure in humans. Inorganic arsenic is responsible for a variety of chronic health problems, especially cancer. Arsenic also can damage the kidneys and is a very strong poison.

Arsenic contained in fish and other seafood such as shrimp, squid, and shellfish. The content of arsenic in seafood reaches more than 4.5 micrograms of arsenic / g wet weight. Arsenic is also found in meat and vegetables, but the number was very small.

Potential dangers of excess intake of arsenic, among others: to cause poisoning with symptoms ranging from headaches, confusion and drowsiness. Further cause seizures and changes in pigmentation of the nail. When the poisoning becomes acute, symptoms may include diarrhea, vomiting, blood in urine, muscle cramps, hair loss, abdominal pain, and convulsions again. Organs are usually affected by arsenic poisoning are the lungs, skin, kidney, and liver. The end result of arsenic poisoning is coma to death.

Long-term exposure to arsenic associated with vitamin A deficiency associated with heart disease and night blindness (nyctalopia).

Copper

Copper(Cu) are micro-elements essential for all plants and animals, including humans. Cu metal is required by various enzyme systems in the human body. Therefore, Cu should always exist in the food. Of particular interest is to keep the levels of Cu in the body does not lack nor excess.

Copper is involved in various biochemical reactions in human cells. Copper is a component of several enzymes, which are involved with regulation of gene expression, mitochondrial function / cellular metabolism, connective tissue formation, and absorption, storage, and metabolism of iron.

Raw foods naturally contain copper include vegetables, beans, nuts, seeds, and fruits, as well as shellfish, avocado, and beef (organs like the liver). Because copper is found in the earth's crust, most surface water and groundwater used for drinking purposes contains small amounts of copper.

Contamination of copper (Cu) present in vegetables and fruits are sprayed with pesticides to excess. Spraying pesticides is mostly done to eradicate snails and worms on vegetables and fruit crops.

Body needs per day will Cu is 0.05 mg / kg body weight. At these levels there is no accumulation of Cu in the normal human body. Consumption of copper in large quantities can cause poisoning and even connected with Wilson's disease is a genetic disorder in which the body can not break away from copper, lead deposition in the organs and serious consequences such as liver failure and neurological damage. Potential hazards include obstruction of bile flow, contamination of dialysis fluid (in patients receiving hemodialysis for kidney failure), and cirrhosis of the child.



Calcium

If too many get calcium can cause kidney stones and reduce the absorption of magnesium. Many women are not getting adequate calcium, but try not to eat too much. Because if you have been taking calcium supplements, but you also consume foods fortified with calcium, you may find that the excess calcium. Figures nutritional adequacy for calcium is 1,000 mg, while the safe upper limit is 2500 mg.

Vitamin A

Excess vitamin A can cause liver damage. Even the 1500 mcg a day can cause the risk of hip fracture. Many cereals that contain vitamin A is half the RDA. If combined with other foods fortified foods A, you can go into the danger zone. Figures for vitamin D nutritional adequacy adala safe limit of 700 micrograms is 3,000 mcg.