Aku ada masalah tidur 8 jam. Sekali aku makan food grade potassium chloride, sekurang-kurangnya 1 g sebelum tidur, baru boleh tidur sampai 8 jam. https://www.livescience.com/38401-nutrients-linked-better-sleep.html Trouble getting to sleep : Magnesium plays a key role in the bodily function that regulates sleep. Insomnia is one of the symptoms of magnesium deficiency , and in fact, a 2006 analysis in the journal Medical Hypothesis suggests that such a deficiency may even be the cause of most major depression and mental health problems. Bottom line: magnesium is an extremely important mineral. You'll find it in dark leafy greens, pumpkin seeds, sesame seeds and Brazil nuts, beans and lentils and some types of fish. Trouble staying asleep : Potassium supplements may be helpful to those who have trouble sleeping through the night, according to a 1991 study in the journal Sleep. Of course, although potassium is available in pill form, I prefer to get most of my nutrients...