By preparing for sleep little by little, your body and mind can naturally enter “sleep mode”. Why not try to create your own “preparation”. Check the key points of bedtime preparation 1) Bath / warmer temperature. Even in summer, you can’t just take a shower, but a good bath can eliminate fatigue. (2) Pajamas / natural fiber pajamas such as muslin are better. Avoid designs that are tight around the neck or waist. (3) Bedding / Even if you sleep in bed, to avoid moisture gathering, fold the quilt when you get up in the morning and change the pillowcase often. Large items such as sheets cannot be washed every day, so you can put a bath towel for absorbing sweat on the sheets. (4) Music / Recommend natural sounding music or CDs that emit alpha waves and adjust the volume to a level that can be heard only when listening quietly. 5）Stretching exercises / Do abdominal breathing or relaxing stretches that stretch the torso. 6) Meditation / Observe your thoughts or the state of your body and throw away anything you don’t need one by one. There is no need for self-criticism. 7) Taste / Recommended aromatic oils for insomniacs are lavender, sweet orange, sandalwood, etc. For lavender, please choose “real lavender” that contains more than 35% linalyl acetate, the ingredient that brings a restful sleep effect. (8) Tea: Choose chamomile tea that is good for the stomach and intestines and can calm and stimulate the nerves before going to bed at night (people who are allergic to chrysanthemums should avoid it), or elderflower tea that can improve immunity and eliminate toxins and other teas with a relaxing effect are better. For those who are not used to herbal tea, drink a cup of yucca or matcha, which is rich in theanine, to calm the excitement and relax the body and mind.