Liver hormone may be the off-switch for sweet-tooth, cocktail cravings

Gimmicky diets, flavor fakery, and sham sweets all try to bamboozle the brain out of wanting sugary treats and calorie-packed happy hour drinks. But scientists may have found an all-natural way to simply switch off those corrupting cravings.

Source: Liver hormone may be the off-switch for sweet-tooth, cocktail cravings

I am always nervous about hormone treatments, as we usually do not know all the side effects of the hormone treatments, as the body is a series of complex chemical interactions driven in part by hormones.  I am even more nervous about chemical treatments than hormone treatments, as they are not usually natural to the body and can throw things out of whack leaving the body no natural way to overcome the chemical imbalance.  So I am cautiously optimistic that this is a better treatment path than existing medicines, as the hormone occurs naturally in the body, appears to be directly involved in doing what they want it to do already, and hopefully the body has some built in methods to handle additional amounts of the hormone with fewer serious side effects.

How Much Coffee You Need Is a Genetic Trait

An international research team has found six new genes underlying our coffee-slurping ways.

The work, led by Marilyn Cornelis, a research associate at the Harvard T.H. Chan School of Public Health, found a total of eight genes, two of which had been identified in prior work by Cornelis and others. Two of the new genes were related to metabolism of caffeine and two were related to its psychoactive effects.

Source: Java in the genes

While the finding may not be hugely surprising, they should prove useful. Pinpointing a genetic link to caffeine reaction could allows medics and nutritionists to more accurately identify who can and can’t cope with the stimulant in their diet—and provide advice accordingly to target benefits and minimize health risk.

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