Melatonin can help fight obesity and risks associated with it

University of Granada researchers have proven that melatonin -a natural hormone produced by the body- helps in controlling weight gain -even without reducing the intake of food-, improves blood lipid profile -as it reduces triglicerids-, increases HDL cholesterol and reduces LDL cholesterol.

Melatonin is found in small quantities in some fruits and vegetables as mustard, Goji berries, almonds, sunflower seeds, cardamom, fennel, coriander and cherries. Thus, the intake of this kind of food might help in controlling weight gain and preventing heart diseases associated to obesity and dyslipidemia.

Trials with rats

University of Granada researchers have analyzed in young Zucker diabetic obese rats the effects of melatonin on obesity, dyslipidemia and high blood pressure associated to obesity. Melatonin was found to be beneficial for young rats that had not still developed any methabolic or heart disease. Researchers think that melatonin might help in preventing heart diseases associated to obesity and dyslipidemia.

Finally, authors state that, if this finding is confirmed in humans, administration of melatonin and intake of food containing melatonin might be a useful tool to fight obesity and the risks associated to it.


  1. sakara sakara United States says:

    I've tried to lose weight for years, and now this summer I've finally lost 20 pounds, maybe cause I've been taking melatonin to sleep!

    After a couple months of using melatonin for sleep, I finally looked up risks/benifits and learned here of melatonin and diet.

    So, yeah, by accident I found out melatonin, used for sleeping, can help you lose weight....maybe cause a good night's sleep makes you feel better so you don't need comfort foods?

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