Why do you suddenly wake up at 3 am? Here's the scientific reason The problem of waking up at 3 am is linked to the natural fluctuations of the cortisol hormone , and stress increases it. Many people have trouble waking up suddenly at exactly 3 am or between 3 and 4 am. Some consider it a ghost or an ominous sign, but according to science, it is an important signal related to the body's internal clock and hormones. If you also frequently wake up at 3 am, you should not take it lightly. This may indicate that your sleep cycle is disrupted and stress has increased in the body. The main reason for sleep disturbance at this time of night is the natural fluctuations of the cortisol hormone. Circadian rhythm : Relationship with the body's internal clock There is an automatic 24-hour clock running inside our body, which is called the circadian rhythm, or biological clock. This clock controls when we sleep, when we wake up, when we eat, and when we are energetic. This clock is ...
Do flavored condoms pose a risk of infection? Banana, strawberry, chocolate or mango flavored condoms. There are a variety of flavored condoms on the market. These condoms prevent pregnancy and protect against sexually transmitted infections. But, do such flavors do any harm? Have you ever wondered this question. First, let's understand flavors. From strawberry, chocolate, banana, mango to vanilla - these flavors are edible chemicals or fragrances added to the outer surface of condoms. Their function is to make sexual intercourse more enjoyable, especially during oral sex. Its design is designed to provide taste but no smell during oral sex. How safe are flavored condoms? Flavored condoms add color to sex life, but it cannot be guaranteed that they are completely safe. Statistics show that condoms provide up to 98 percent protection against sexually transmitted diseases such as HIV and chlamydia. However, flavored condoms can pose a risk to vaginal health. One study found that usi...