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Body odor is a natural phenomenon in the human body, usually closely related to sweat, bacterial activity, and metabolism. While body odor is often a normal physiological process, some people may feel uncomfortable or troubled by strong body odor. To effectively reduce body odor, understanding its causes is key. The following analysis, from a health and medical perspective, will help everyone better manage body odor issues.   1. The Relationship Between Sweat Gland Type and Body Odor Human sweat glands are mainly divided into two types: eccrine glands and apocrine glands. Eccrine glands produce clear, odorless sweat primarily used for...

When preparing for air travel, understanding the Transportation Security Administration (TSA) guidelines on carrying deodorants and other liquids is crucial. As of 2025, the TSA continues to enforce the well-known Liquids, Aerosols, and Gels (LAGs) Rule, often referred to as the 3-1-1 Rule. This rule ensures safety and efficiency at airport security checkpoints.   What Is the 3-1-1 Liquids Rule? According to the TSA’s official website, each passenger is allowed to carry: Liquids, gels, and aerosols in travel-size containers no larger than 3.4 ounces (100 milliliters). These containers must fit into one quart-sized, clear, resealable plastic bag. Each passenger is...

With the growing concern for the safety of personal care products, many people with sensitive skin and pregnant women are especially cautious when choosing deodorants. As a common body odor management product, the ingredients and safety of deodorants have become a widely discussed topic. This article objectively analyzes the safety of deodorants for sensitive skin and pregnant women from a health and medical perspective, helping consumers make more informed choices.   1. Main Ingredients of Deodorants and Their Functions Deodorants control body odor by reducing sweat production, inhibiting bacterial growth, or neutralizing odors. Common deodorant ingredients include: Aluminum salts (such...

Body odor is a common concern for many people, but with the right approach, it’s manageable. Reducing body odor requires a combination of good hygiene practices, smart clothing choices, and mindful dietary adjustments. In this guide, we’ll explore effective strategies to help you stay fresh and confident every day.   Daily Hygiene Practices Shower Regularly: Bathing daily with antibacterial soap helps remove sweat and bacteria, the primary causes of body odor. Use a Quality Deodorant: Choose a deodorant that suits your skin type and effectively neutralizes odor. Keep Underarms Dry: Bacteria thrive in moist environments. After showering, make sure to...