(BPT) - Haiti has among the highest rates of elephantiasis (lymphatic filariasis), which attacks the lymphatic system, leading to abnormal enlargement of body parts, disfigurement, pain, disability and social ostracism. The World Health Organization estimates that 856.4 million people in 53 countries remain threatened by elephantiasis. The Haitian population also suffers from widespread iodine deficiency. The Haitian Ministry of Health has established a goal to completely eradicate elephantiasis and iodine deficiency disorders in Haiti by 2020. Fortunately, there is a simple cure for these conditions: salt fortified with iodine and diethylcarbamazine citrate (DEC).

Iodine is an essential element for healthy human life, enabling the function of thyroid glands to produce needed hormones for proper metabolism. When children in the womb don’t get enough iodine from their mother, fetal brain development is impaired. During pregnancy, iodine deficiency can cause a child to develop learning and intellectual disabilities as well as developmental problems affecting speech, hearing and growth.

“Iodine deficiency disorder (IDD) is the single greatest cause of preventable mental retardation,” says Kul Gautam, the former deputy executive director of UNICEF. “Severe deficiencies cause cretinism, stillbirth and miscarriage. But even mild deficiency can significantly affect the learning ability of populations. Scientific evidence shows alarming effects of IDD. Even a moderate deficiency, especially in pregnant women and infants, lowers their intelligence by 10-15 IQ points.”

Kiwanis International, a worldwide service organization in more than 82 nations and geographic areas, partnered with UNICEF in a global effort to eliminate iodine deficiency disorders (IDD). In just 10 years, starting in 1990, the percentage of the world population consuming iodized salt went from 20 percent to 70 percent. Kiwanis ultimately provided nearly $105 million to protect children from preventable mental and physical disabilities.

“There is no reward greater in life than helping children, and seeing them live healthy, vibrant lives. Our clubs and members understand the importance of helping children in their communities, and in communities around the world, and have proudly contributed to protecting more than 80 million children from the devastating effects of iodine deficiency,” said Stan D. Soderstrom, executive director of Kiwanis International, during a Kiwanis sponsored presentation at the 2018 World Salt Symposium in Park City, Utah.

Iodine deficiency was a problem in the United States as well, until American salt producers started adding iodine to table salt more than a century ago. Today, about 70 percent of the table salt sold in the United States is iodized. In fact, salt has been and remains the primary source for iodine in the American diet. The effect of this public health initiative has been to virtually eliminate the incidence of thyroid related illness, including goiters. “Iodized salt has been one of the greatest and most economical public health successes and it continues to help raise healthy, smart children,” said Lori Roman, President of the Salt Institute, which hosted the 2018 World Salt Symposium.

(BPT) - You can find them on the side of most every product at your local grocery store. They are plain and kind of boring but nutrition labels were designed to contain vitally important information for good health and wise food choices. These labels tell you the number of servings in a container, how many calories per serving, and what amounts of vitamins and essential nutrients (like sodium) they contain.

However, they don’t just give you the raw data, they also tell you what percentage of your daily allowance of needed nutrients you are getting. When it comes to sodium, however, that may be a problem. The daily allowances are based on the 2015-2020 Dietary Guidelines, with guidance from the Institute of Medicine (IOM), now known as the Health and Medicine Division (HMD) of the National Academies of Sciences, Engineering, and Medicine (the National Academies).

The current FDA Dietary Guidelines call for a maximum daily sodium allowance of 2,300 mg, well below what the average American eats, which is about 3,400 mg per day of sodium. But, when the IOM studied this issue and released their report in 2013, “Sodium Intake in Populations: Assessment of Evidence,” they found no evidence to lower the daily allowance below 2,300 mg per day and some indication that doing so would be harmful. The level set by the FDA not only represents a significant population-wide sodium reduction effort, it also ignores the latest evidence.

An increasing amount of research is contradicting the FDA’s sodium guidelines. A 2014 study, published in the New England Journal of Medicine found that the healthy range for sodium consumption was between 3,000 and 6,000 mg per day and eating less than 3,000 mg per day may increase the risk of death or cardiovascular incidents. And a 2011 study published in the Journal of the American Medical Association found that low-sodium diets were more likely to result in death from cardiovascular disease.

Low-salt diets can lead to insulin resistance, congestive heart failure, cardiovascular events, iodine deficiency, loss of cognition, low birth weights, and higher rates of death. Dr. Michael Alderman, editor of the American Journal of Hypertension and former president of the American Society of Hypertension, has repeatedly cited his concern that a population-wide sodium reduction campaign could have unintended consequences.

Very few countries in the world meet the government recommendations. A study of almost 20,000 people in 33 countries shows the normal range of consumption around the world is 2,800 to 4,800 mg/day. This is consistent regardless of where people get their food, either from home-cooked meals, prepackaged meals or restaurants.

The new nutrition labels were supposed to go into place this year, but now the FDA has indefinitely delayed their implementation. Hopefully this will allow them time to adjust the sodium limits to more accurately reflect the evidence as well as how real people eat and the safe range of sodium consumption.