A man suddenly becomes devoted? The woman behind her is not simple

Have you noticed that the brother around you who used to love playing and playing around is the most Have you suddenly become particularly "obedient" recently? I no longer post nightclub check ins on my social media, don't play games on weekends, and even started researching health recipes. Don't rush to tease him for being "obedient", there may be a "hidden coach" behind this.

1. The gut microbiota is the true "tamer"

1. The remote control function of the microbiome

There are trillions of microorganisms living in the gut, which emit chemical signals to the brain through the "gut brain axis". Some strains of bacteria can stimulate dopamine secretion, making people enjoy the pleasure of stable relationships more, and this natural reward mechanism is more effective than any preaching.

2. Dietary habits change personality

When the dominant gut microbiota changes, the body will spontaneously reject the high-fat and high sugar "ronin meal" and turn thirsty Hope for "home food" rich in dietary fiber. Just like changing the digestive system of a wild tiger, it will voluntarily leave the jungle.

2. Hidden Regulation of Hormone Levels

1. The Adhesive Effect of Oxytocin

This substance, known as the "Embrace Hormone," plays a crucial role in regulating hormone levels When in close contact, a large amount of secretion occurs. A long-term stable partner relationship is like continuous medication, allowing the brain to closely link single-minded behavior with pleasure, forming a virtuous cycle.

2. Subtle Changes in Testosterone concentration

Studies have shown that testosterone levels naturally decrease in men entering stable relationships, which weakens aggression and risk-taking impulses. It's not that he doesn't want to go wild, it's that his body pressed the "energy-saving mode" on its own.

III. Reshaping Engineering of Brain Structure

1. Upgrading of the prefrontal cortex

for long-term use Confidential relationships strengthen the decision-making and control areas of the brain, just like putting brake pads on the impulse system. When you see a beautiful woman, it's not that you don't want to step on the accelerator, but the newly installed 'Moral Navigation' automatically plans the route.

2. Activation of Mirror Neurons

Living together day and night can make the neural responses of two people more synchronized. When the other person frowns, you will automatically feel anxious. This physiological connection is more binding than any promise.

4. Forced synchronization of biological clock

1. Contagiousness of melatonin

The sleep cycle of cohabiting partners will gradually converge. When their early sleep habits are transmitted through smell and body temperature, your night owl genes also have to surrender obediently, thereby changing the entire pace of life.

2. Synergistic fluctuations of cortisol

The secretion of stress hormones can be influenced by partners. When one partner enters a stable state, the stress response of the other partner will also weaken. This physiological sense of security makes people more willing to maintain the status quo.

Next time you see a playboy turn around, don't just make fun of him. It may be worth reminding him to thank the "stability maintenance force" in his body, which is composed of billions of cells and hormones working together to complete this silent "transformation project". To maintain this harmonious state, remember to build good relationships with your microbial friends, as they are more difficult to please than your father-in-law.