Lucia K says:

I do not know I know iodine helps the thyroid so the metabolism Brisk walks lots of phisical activities such as running swimming might stimulate burning of calories and increase metabolism personally i woul talk to a nurse
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my trainer at the y i walk run and swim the most i can i eat cruciferous and often fish for the iodine thank you this is a great question PS cook with a little iodized salt

izzy says:

No.
The only thing that increases metabolism is exercise.
The wayfood might help…
Eat little and often – there’s evidence that eating small, regular meals throughout the day, rather than one or two large meals, may help to keep your metabolism ticking over. Surprisingly, around 10 percent of the calories we use each day go on digesting and absorbing food – so the more times you eat, the greater this effect is likely to be.
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