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Circadian Cycles and Smell – What Time of Day Does Your Body Smell Best?

Body odor is not fixed throughout the day. It changes according to the 24-hour biological clock, influenced by hormones, body temperature, activity level and emotions. There are times when the body naturally “smells” better, and there are times when the smell of sweat becomes more obvious. By understanding your biological cycle, you will know how to control odor more effectively and choose the right time to use deodorant.

Deodorant and Mental Health – Why Does Smelling Good Things Help You Reduce Anxiety?

Body odor is not only a matter of personal hygiene but also a factor that directly affects mood and stress levels. When sweat and bacteria accumulate, the brain triggers an alert response that makes you feel anxious, insecure and lacks confidence. Neuroscience shows that body odor is closely related to...

Body Odor in History – How Did Ancient People Deal With It Without Deodorant?

Since the beginning of time, body odor has been a natural part of life. But before soap, perfume, or deodorant, each civilization had its own unique way of making itself smell better. From herbal baths to oil massages to body steaming, the history of personal hygiene reflects the civilization of...

Tắm nước nóng vs nước lạnh – Khác biệt thế nào trong việc kiểm soát mùi?

Tắm là thói quen hàng ngày, nhưng ít ai biết rằng nhiệt độ nước có thể ảnh hưởng trực tiếp đến mùi cơ thể.Theo Journal of Dermatology (2022), nhiệt độ nước tắm quyết định cách da tiết dầu, bài tiết mồ hôi và duy trì hệ vi sinh tự nhiên.Hiểu...

City vs Countryside Living – Is There a Difference in Body Odor?

Body odor not only comes from sweat glands or hormones, but is also greatly influenced by the surrounding environment. According to Environmental Research (2021) , fine dust, vehicle exhaust, industrial emissions and air pollution change the oxidation reaction on the skin, making body odor stronger and more intense. Meanwhile, people...

Body Odor and Skin Microbiome – The Secret to Each Person's Unique Smell

No two people have the same body odor – and it's not just due to hormones or genetics, but also to the billions of microorganisms that live on your skin. According to Nature Microbiology (2020) , the human body contains more than 1,000 different strains of microorganisms, especially concentrated in...

Do pets affect their owners' body odor?

Pets – dogs, cats or rabbits – are not only companions but also have a subtle influence on the body’s natural odor. Recent studies have shown that living in close proximity to pets can alter the skin microbiome – the factor that determines each person’s unique odor. According to the...

Body Odor in Dating – Does It Determine Initial Attraction?

When it comes to first impressions, people often think of eyes, smiles or voices. But science has proven: body odor is one of the most powerful factors that create natural attraction between two people.

The effects of drinking coffee, tea, and carbonated soft drinks on body odor

We often think of body odor as coming from sweat or poor hygiene, but what we drink every day directly affects how we smell. From your morning cup of coffee, afternoon tea, to your post-work soda – everything leaves a biological imprint on your sweat glands and breath. The body...

Deodorizing with a Detox Diet – Effective or Just a Trend?

Body odor is not only a reflection of sweat glands, but also a signal from within. The human body is constantly eliminating toxins through sweat, breath and urine. When the liver, kidneys or digestive system are not functioning properly, the accumulation of toxins will cause the natural odor of the...

Fabrics and sweat odor – How do cotton, polyester, and silk retain odor differently?

Have you ever noticed that some shirts still smell of sweat even after being washed thoroughly? The cause actually lies not only in the body, but in the fabric we wear every day. According to the Journal of Applied Polymer Science (2020) , each fiber has a different ability to...

Body Odor and Artificial Intelligence – When AI Starts to “Smell” the World

It may sound like science fiction, but it’s becoming a reality: AI can now “smell”. While artificial vision and hearing have advanced significantly, the sense of smell – the sense associated with emotions and memories – is the “new frontier” of artificial intelligence. According to research published in Nature Communications...

The Effect of Work Environment on Body Odor – When the Air Determines Your Scent

Body odor is not simply the result of sweat. It is a combination of bacteria on your skin, humidity in the air, ambient temperature, clothing, and even the space you work in. In other words, body odor is an “environmental imprint” on your skin. According to Frontiers in Microbiology (2020)...

Foot and shoe odor – Why is this the most common “weak spot”?

Have you ever been afraid to take off your shoes in public – just because you are afraid that the fleeting foot odor will make someone frown? Actually, this is not a “personal problem”, but a very natural biological reaction of the body. According to research by the International Journal...

Body Odor and Memory – When a Smell Evokes a Memory

Have you ever caught a familiar scent and instantly remembered a person, a place, or a moment from your past? It’s a real phenomenon called olfactory memory.

Oily Skin, Dry Skin, and Body Odor – How Much Does Skin Type Determine Smell?

Not everyone who sweats has the same strong body odor. The truth is that skin type plays a huge role in the formation of body odor. According to research published in the Journal of Investigative Dermatology (2020), the skin is an “ecosystem” of billions of bacteria, and the difference between...

Does swimming and bathing in the sea help naturally deodorize? The truth from science

Many people believe that swimming or bathing in the ocean can help naturally eliminate body odor due to the antiseptic properties of saltwater and chlorine. After a swim, the skin often feels cleaner and drier, leading many to believe that this is a “natural” way to reduce body odor without...

The difference in body odor between vegetarians and meat eaters – How does science explain it?

Body odor depends not only on sweat glands but is also strongly influenced by diet. The food we consume every day is metabolized, creating volatile compounds. When secreted through sweat, urine or breath, these compounds contribute to the formation of each person's characteristic odor.

Deodorizing a Closed Office: Why Does Air Conditioning Make Body Odor Worse?

In the modern office environment, especially closed offices using air conditioning, body odor in the office becomes a difficult problem to talk about. Employees sit close to each other for many hours, just one person with body odor can make the general atmosphere stuffy and reduce work efficiency.

Body odor and confidence in communication – Perspective from a psychological expert

Psychologists say that body odor and self-confidence are closely linked. When the body emits an unpleasant odor, people easily fall into a state of self-consciousness and worry about being judged by others. As a result, concentration is reduced and the ability to express oneself is also limited. A study published...