Why do you need to turn off the lights when going to bed? What are the benefits of having sex

Kissing with closed eyes and turning off the lights to bed are the sexual formula for most couples. But according to a recent report in the American magazine Men's Health, visual stimulation provides strong sexual stimulation to men. "Turning on the light is the simplest and easiest sex skill to master, which helps to reach the highest level of harmony and let you see how great your partner is!" In an interview, the US registered sex therapist Gatida Roller gave three simple and easy "secrets" of turning on the light to help couples enjoy different sex.

Choose a desk lamp with adjustable brightness, adjust the light to be softer, and try to let the light emanate from the bottom up. This can create a hazy atmosphere and also make the naked body look more alluring.

Place a plant indoors, then light a candle next to or behind it to let light scatter from the branches and leaves, creating a layered yet fun mottled light and shadow.

Use low wattage amber light bulbs. Amber can mask slightly flawed skin tones, making them soft and shiny. If there are only white light bulbs, then choose red furniture or bedding, and lighting on them can make people passionate, "said Gartida Roller.