Many of us may know that nitrate and nitrites can cause cancer, tumors and other diseases. And we are affarid of it. But do you know, in our daily life we found nitrate everywhere. Nitrates are found naturally in the environment — mineral deposits, soil, fertilizers, seawater and even the atmosphere — from which they enter the food you eat and the water you drink. In fact small amounts of nitrates won’t hurt you, But you need to control the intake of nitrate safe upper limits. In here, we will give a completed introduction of nitrate and what it can do to our body.
The source of Nitrate
Nitrate are found in the soil, water and atmosphere and also in our food like fruit and vegetalbes. Higher nitrate level may found in preservatives such as hot dogs and deli meats.Your body even makes small amounts of nitrates. If you’re sick or have an infection, your body produces more.
Nowadays, some food like vegetables and fruits may contain higher nitrate level than before.Fertilizers that contain necessary elements for plant growth are used for cultivating fruits and vegetables. However, misuse of production technology, usage of prohibited fertilizers, pesticides and chemicals, as well as an increased level of fertilizer concentrations in the soil can all result in a serious damage to your health. Of all the substances that are transferred to the soil from fertilizers, nitrates are one of the most harmful if consumed in excess. Continuous intake of food with a high nitrate content may lead to an elevated risk of serious diseases, which is also a representative food safety problem.
The Effects of Nitrate
our body converts nitrates from the food you eat into nitrites. And these nitrites combine with compounds called amines, producing cancer-causing nitrosamines. Foods containing amines include meats, fish, cheese, vegetables and wines. Foods containing antioxidant vitamins C and E block the formation of nitrosamines. Cooking or freezing foods can also reduce or inhibit some amines.
Nitrate can cause cancer problem. Most studies linking nitrates to cancer are from animal studies in which the animals were given extremely large doses of nitrates plus amines. Most people don’t consume such large amounts. However, a study published in 2011 in the “European Journal of Cancer Prevention” asked participants to fill out surveys regarding how often they ate processed meats.The results showed that people who ate more processed meats were more likely to develop several types of cancer, including stomach and colon. The EPA reports that conflicting evidence exists when it comes to whether nitrates cause cancer.
Nitrate can also cause Blue Baby Syndrome disease. You many heard blue baby syndrome in somewhere before. Yes, it was caused by high nitrate intake to the body of baby.Nitrites converted from nitrates change normal hemoglobin – the part of your blood cells that carries oxygen — into methemoglobin. Methemoglobin can’t carry oxygen, so your body becomes deprived if too much builds up. Infants are particularly susceptible because they convert twice as much nitrate into nitrite as adults. Infants exposed to large amounts of nitrate, usually from contaminated water used to mix formula, may develop “blue baby syndrome.” The lack of oxygen causes their lips, eyes, mouth, hands and feet to turn a blue-gray color. For this reason, the EPA has set limits on the amount of nitrate allowed in water.
Nitrate can cause heart disease. Nitrate is one of several metabolites in your body that reduces blood pressure and fights heart disease. It widens and relaxes your arteries, making it a useful medication for people experiencing angina, or chest pain. Scientists need more research to determine a safe amount of nitrate consumption for heart health benefits without increasing your risk for cancer and other diseases.
Control the Level of Nitrate intake to our body
We can not control the produce of nitrate, but we can control the intake of nitrate to our body, for our healthy, it is trongly recommend that when buying foods, check the nitrate level make sure they are in a safe control level.Greentest nitrate tester is a portable tool for you, it can quickly shows the nitrate level of fruits and vegetables nitrate level and shows you whether thay are safe to eat or not.
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