Just when you had figured out how to manage fat, cholesterol and trans fats in your diet, researchers are now warning against another common mealtime pitfall — salt.

A study by researchers at the University of California, San Francisco (UCSF), Stanford University and Columbia University shows that even a modest decrease in daily salt intake can lead to dramatic health benefits. The authors documented an annual drop of as many as 120,000 cases of heart disease, 66,000 instances of stroke and 99,000 heart attacks caused by high blood pressure after a 3-g-per-day reduction in sodium. (See the best in health of 2009.)

The advantages, not surprisingly, were more profound for African Americans, who are more likely to develop high blood pressure and may be more sensitive to the hypertensive effects of salt than other ethnic groups, and for the elderly, since blood vessels stiffen with age, which can lead to higher blood pressure.

“Everyone in the U.S. is consuming salt far in excess of what is good for them,” says lead author Dr. Kirsten Bibbins-Domingo of UCSF. “What we are suggesting is that a population-wide effort to reduce salt intake even slightly will have health benefits.” (See the most crucial health issues around the world.)

The team conducted a computer-based analysis to determine the impact of a 3-g-per-day reduction in sodium intake on rates of heart disease and death. They also calculated the cost savings emerging from the amount of disease that would be avoided because of lower blood pressure. The conclusion: by cutting salt intake nationwide, the U.S. could save $10 billion to $24 billion annually in health care costs.

That’s a serious amount of money, but it’s the health benefits that are even more stunning. Using data from previous clinical trials on salt intake and blood pressure, the researchers found that reducing sodium by 3 g per day would be as good for the heart as cutting tobacco use by half, lowering one’s body mass index 5% or taking statin medications to lower cholesterol. Even more surprising, cutting salt by 3 g per day was as effective in reducing death rates among people with hypertension as taking medication to control blood pressure. (See the 10 worst fast-food meals.)

It’s enough to prevent you from reaching for the salt shaker at your next meal, but unfortunately, it may not be that easy to keep sodium levels in check. Almost 75% of the salt we consume each day comes from processed and prepared foods, such as breads, cereals and dairy products — sources we have very little control over, not to mention awareness of. (You can easily get 3 g of sodium in a single sandwich with two pieces of bread, some deli meat and cheese.)

The average American man consumes 10.4 g of salt each day; the average woman, 7.3 g. The daily recommended amount, according to government nutrition experts, is 6 g. That means that even if most men were to cut 3 g of salt out of their diet each day, they would still be consuming more than the recommended daily allowance of sodium. (See the top 10 new diet books.)

That’s why, says Bibbins-Domingo, it will take a national intervention to lower the U.S. population’s salt intake. “This really has to go beyond just individual efforts in counseling patients and people in communities to lower salt in their diet,” she says. “This type of effort really requires some sort of regulation and engagement in collaboration with the food industry to target slightly lower salt content in foods.”

It wouldn’t take much to accustom the American palate to less salty fare, she says. In the U.K., government regulations lowering salt in processed foods resulted in a 10% drop in salt intake by the population, with few, if any, mourning any loss in taste. (See the top 10 medical breakthroughs of 2009.)

Already, a New York City–led effort, the National Salt Reduction Initiative (NSRI), is promoting a voluntary reduction in sodium content by restaurants and packaged-food companies of 20% over five years. State and local health departments, as well as consumer- and professional-health organizations, have endorsed the effort.

What’s needed is a recognition that salt, like fat and trans fats, is not good for you. Currently, the Food and Drug Administration considers sodium to be “generally regarded as safe.” That will have to change, says Bibbins-Domingo, if the American population wants to get serious about lowering its sodium intake. “Too much salt is bad for your health, and that should be considered in the way labeling works,” she says.

While the NSRI may be promoting only voluntary salt reduction, it’s a start for getting people to consider the health effects of sodium as they would those of cholesterol and trans fats, and to keep track of their intake in order to stay healthy.

Read more: http://www.time.com/time/health/article/0,8599,1955384,00.html?xid=rss-topstories#ixzz0dLxOjp2p

Dr. Dennis Harper nailed it regarding Hypothyroidism.  My mother has this disease and has struggle periodically with the symptoms Dr. Harper mentions in this article, including immense tiredness.  The only thing that seemed to help, before she started using Isagenix, is Armor Thyroid medication.

It wasn’t until she cleansed using the Isagenix cleansing and fat burning system that she lost weight and got her energy back.  Here’s what Dr. Harper had to say:

Hypothyroidism is generally associated with feelings of tiredness, constipation, temperature intolerance, poor mentation, weight gain, high blood pressure, rapid heart rate and or irregular periods.  These are just some of the symptoms.

Many patients with this condition are taking Synthroid or a generic of Synthroid.  Synthroid is just T4. The hypothalamus produces TSH (thyroid stimulating hormone) to stimulate the thyroid into producing hormones. It’s regulated by the amount of T4 in the bloodstream. If the levels drop, then the TSH goes up. If it goes up, then it reduces the level of TSH.

Your thyroid produces four different hormones, T1, T2, T3 and T4. The one that the body needs for functioning well is T3. T4 only has about a third the activity of T3. Because of this a patient could be on Synthroid, but still be a low-thyroid individual. T4 must be converted to T3 for it to become metabolically active. This is done in the cells of the body and the liver. I personally recommend that anyone on thyroid medication read the book Hypothyroidism the Unsuspected Illness by Broda Barnes. This will give the patient a lot of information about his or her thyroid and what should be done.

I personally prescribe Armour thyroid (no generics) to my patients in divided doses in the AM and early PM. The reason for this is that it contains T3 and T4 and the T3 only lasts about three hours. If you are on thyroid medications, then you may wish to discuss options with your doctor relating to either replacing what you are on or adjust the medications accordingly. I have had several patients that required either a dosage adjustment or a change to get the full effect required.

When taking Isagenix products medication should be taken at least a half hour before using any products. Because those with hypothyroidism often benefit from extra protein and fiber, you may also consider mixing both IsaPro (as directed on the canister) and FiberPro (as directed on the canister) in your IsaLean Shake for best weight loss support.

Dennis Harper, DO
Isagenix Scientific Advisory Board Chair

The information on this Web site is designed to support, not replace, the relationship that exists between a patient and her or his physician or other health-care professional.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.