As a dietetic intern, I often find myself noticing people’s mealtime habits. One of these is the use of sea salt. People are loading on the sea salt because they believe it’s the better-for-you version of table salt – lower in sodium and higher in healthful minerals.
What’s the truth? Is sea salt better for you? Let’s check it out.
Salt, Sodium – What’s the difference?
Table salt is sodium chloride. Salt is added to many processed and fast foods causing most Americans to consume too much salt and therefore too much sodium. And too much sodium can contribute to high blood pressure and increase risk of stomach cancer.
What’s the difference between Sea Salt and TableSalt?
One serving size of sea salt is larger in volume than one serving size of table salt because sea salt is coarser than table salt and its crystals are much larger. Here’s how they compare gram for gram:
sea salt = 320 mg of sodium
table salt = 388 mg sodium
The difference is not significant. The problem here is that we are consuming too much sodium,* not what type of salt we’re eating.
I just got back from Delaware where I gave the keynote at the Delaware Breast Cancer Coalition’s Annual Breast Cancer Update, a conference attended by cancer survivors, health care professionals and others interested in breast cancer prevention. With so many ideas out there on how to make a positive difference for survivors – from dietary changes and exercise to supplements – it’s hard to know which steps are most likely to help (and which can possibly cause harm).
One of the physicians participating in a panel discussion noted that we need to look at both “the seeds and the soil”. That is, look at treatments that target any remaining cells that could be “seeds” for cancer recurrence, and also focus on how we can create “soil” – meaning an environment within our body – that does not support cancer cell growth.
Although weight gain and decreases in physical activity are common among breast cancer survivors, part of my presentation at the conference included studies showing that efforts to stop the gain and find ways to work in physical activity daily seem to deserve spots high on the priority list.
Moderate physical activity alone, without changes in diet, usually leads to only modest and slow weight loss. Conference participants were buzzing when they saw data showing that physical activity seems to have important protective effects quite soon, even without weight loss.