Why don’t you gain weight during menstruation?
In recent years, the discussion of weight changes during menstruation has become a hot topic. Many women experience weight gain during menstruation, but in reality, this change is usually temporary and does not lead to true obesity. This article will combine the hot content of the past 10 days on the Internet to analyze the truth about weight changes during menstruation from a scientific perspective.
1. Common causes of weight changes during menstrual period

During menstruation, hormone levels in a woman's body change significantly, which can lead to short-term fluctuations in weight. The following are common causes of weight changes during menstruation:
| Reason | Description |
|---|---|
| water retention | Changes in estrogen and progesterone can cause water retention in the body, especially in the week before your period. |
| increased appetite | Elevated progesterone levels before menstruation may stimulate appetite and lead to increased caloric intake. |
| digestive system changes | Hormonal changes during menstruation may slow digestion and cause a feeling of bloating. |
| Reduced amount of exercise | Menstrual discomfort may lead to reduced physical activity and reduced calorie consumption. |
2. Why don’t you really gain weight during menstruation?
Although weight gain may occur during menstruation, this gain is usually temporary and does not lead to actual fat accumulation. Here’s the scientific explanation:
1.Water retention is temporary: After the menstrual period, hormone levels return to normal, the retained water will be excreted from the body, and the weight will return to normal.
2.Limited increase in caloric intake: Although appetite may be increased, research shows that the average woman eats only 100-300 more calories per day in the week before her period, which is not enough to cause significant fat gain.
3.Increased basal metabolic rate: During menstruation, a woman's basal metabolic rate increases slightly, which helps offset the extra caloric intake.
4.Weight fluctuations are normal: The weight of healthy people will fluctuate by 1-3 pounds throughout the day, and weight gain during menstruation is usually within this range.
3. Scientific advice on weight management during menstrual period
| Suggestions | Specific measures |
|---|---|
| Eat properly | Increase iron-rich foods and control salt intake to reduce edema |
| moderate exercise | Choose gentle exercise such as yoga and walking to help relieve discomfort |
| Get enough sleep | Ensure 7-8 hours of sleep to help balance hormones |
| psychological adjustment | Understand that weight fluctuations are normal and avoid excessive anxiety |
4. Related topics recently hotly discussed on the Internet
According to the hot spot data analysis of the entire network in the past 10 days, topics about menstrual weight mainly focus on the following aspects:
1.Misunderstandings about diet during menstrual period: Many people mistakenly believe that they can eat without restriction during menstruation. In fact, they still need to pay attention to nutritional balance.
2.Menstrual exercise controversy: The discussion on whether exercise should be stopped during menstruation continues to heat up. Experts recommend moderate exercise based on personal circumstances.
3.Menstrual Edema Solution: Various methods to relieve menstrual edema have become hot search topics, such as drinking red bean water, massage, etc.
4.Menstrual weight monitoring: The trend analysis function of smart scales to record weight changes during menstrual periods has attracted attention.
5. Summary
Weight fluctuations during menstruation are primarily caused by water retention and appetite changes caused by hormonal changes, not true fat gain. Understanding the nature of this physiological phenomenon can help women better cope with menstrual discomfort and avoid unnecessary weight anxiety. The most important thing is to maintain a healthy lifestyle. Your weight will usually return to normal naturally after your period.
Remember, small fluctuations in weight during menstruation are a completely normal physiological phenomenon and are nothing to worry about. Focusing on your overall health is far more meaningful than focusing on short-term weight numbers.
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