Alkaline foods can regulate the body constitution is a rumor.

In recent years, with people paying more attention to healthy eating, "alkaline foods" are often mentioned, and there is a saying circulating on the Internet: alkaline foods can not only help with weight loss, but also regulate the body's constitution, change the acidity and alkalinity, and thereby assist with conception. This has also prompted some businesses to see opportunities, marketing their products with claims of weight loss, conception assistance, and body constitution regulation. In the live streaming rooms where these products are sold, hosts often use "blue for conception" or "pink for conception" and other coded language to imply the products' effects to consumers. However, upon investigation of the product standards, it was found that these products claiming to "regulate body constitution" or "help with conception" are just ordinary foods. Experts explain that the pH balance of the human body is usually stable, and it only deviates from the normal range in cases of acidosis, alkalosis, or other diseases. Furthermore, changing the pH value of body fluids has no effect on conception. Experts state that drinking alkaline water and eating alkaline foods only produce short-term, localized changes in the mouth or stomach, with minimal impact on the body's overall acidity or alkalinity, let alone any miraculous effects. The idea that adjusting the body's state by consuming alkaline foods or water is not scientifically sound.