The idea that women have a better sense of smell than men is widespread. But what does science say? Several studies confirm that, on average, women perform better than men on olfactory tests, whether detecting, identifying, or distinguishing odors. One study even proposed a biological explanation. Let's take a look, keeping in mind that these are average trends, not absolute rules.<\/p>\n
Numerous studies in the psychology of perception report a slight advantage for women in various olfactory tasks: recognizing a familiar odor, naming it, assessing its intensity, or distinguishing it from another. Researchers also point out that women often demonstrate a greater interest in odors. However, these differences remain modest and vary according to the individual, the methods used, and the culture.<\/p>\n
In 2014, a team from the Federal University of Rio de Janeiro<\/a> , led by neuroscientist Roberto Lent, provided a biological explanation. By analyzing post-mortem brains (7 men and 11 women), the researchers measured the number of cells in the olfactory bulb, the first region of the brain to receive information from the nose. The result: women had, on average, about 43% more cells and nearly 50% more neurons than men. According to the authors, this contrast could provide an anatomical basis for differences in olfactory sensitivity.<\/p>\n Why such a difference? Several hypotheses exist, but none has gained widespread acceptance. The hormonal link is often mentioned, as estrogen can influence the perception of odors. Other researchers<\/a> propose an evolutionary explanation: a keen sense of smell could have played a role in certain reproductive behaviors, such as bonding with the infant or recognizing relatives. The study's authors also note that, since the brain acquires few cells throughout life, these additional neurons would be present from birth. One question remains: is this extra number of cells truly sufficient to explain the difference in performance?<\/p>\n Based on current knowledge, we can conclude that women, on average, obtain better scores on olfactory tests, and that an anatomical peculiarity of the olfactory bulb offers a plausible explanation. However, these results describe statistical trends: many men have a highly developed sense of smell, and training, age, health, and smoking strongly influence our abilities. Biology, therefore, does not erase the significant individual diversity.<\/p>\n","protected":false},"excerpt":{"rendered":"The idea that women have a better sense of smell than men is widespread. But what does science...","protected":false},"author":8385,"featured_media":443348,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"disable_msn":false,"footnotes":""},"categories":[5678],"tags":[],"class_list":["post-443347","post","type-post","status-publish","format-standard","has-post-thumbnail","category-societe"],"image":{"medium":["https:\/\/www.ma-grande-taille.com\/wp-content\/uploads\/2026\/05\/Pourquoi-les-femmes-semblent-parfois-avoir-un-odorat-plus-fin-que-les-hommes-200x113.jpg",200,113,true],"large":["https:\/\/www.ma-grande-taille.com\/wp-content\/uploads\/2026\/05\/Pourquoi-les-femmes-semblent-parfois-avoir-un-odorat-plus-fin-que-les-hommes-500x281.jpg",500,281,true]},"custom":{"td_video":"","featured_image":"https:\/\/www.ma-grande-taille.com\/wp-content\/uploads\/2026\/05\/Pourquoi-les-femmes-semblent-parfois-avoir-un-odorat-plus-fin-que-les-hommes.jpg","author":{"name":"Julia Perez","avatar":"https:\/\/www.ma-grande-taille.com\/wp-content\/uploads\/2026\/10\/cropped-julia_perez-96x96.jpg"},"categories":[{"term_id":5678,"name":"Society","slug":"societe","term_group":0,"term_taxonomy_id":5846,"taxonomy":"category","description":" The Society section of The Body Optimist unpacks the debates that shape women\u2019s lives: equality, discrimination, beauty standards, social ties and the place of bodies in public space. Its analysis, first-person stories and practical advice are for anyone who wants to understand the pressures of everyday life and push back, with an inclusive, body-positive and judgment-free perspective.<\/p>\n Beauty standards are a social issue because they are neither natural nor universal: they shift from one country to another and from one era to the next, as our article on how beauty standards differ around the world<\/a> shows. Yet these ideals of thinness, youth and flawless skin have very real effects: comments starting in childhood, pressure to watch your weight, unequal treatment at work and in health care, online harassment. Recognizing that a norm is constructed helps you take a step back, spot the messages designed to make you feel guilty and choose what you want to keep. That is the common thread of this section: connecting individual experiences to the collective mechanisms that produce them.<\/p>\n If you experience discrimination or online harassment, the first step is to keep evidence, then to turn to the right people, who will depend on the country you live in:<\/p>\n Born from a plus-size fashion site, our magazine looks at social issues through the lens of the body and representation. We give a voice to the people most affected, we explain the words before debating them (sexism, fatphobia, trans identity, consent) and we favor practical ways forward over outrage alone. Our articles start from everyday experiences to shed light on broader patterns, without moralizing or pitting women against each other.<\/p>\n Discrimination is unequal treatment based on a characteristic protected by law, in a specific area such as employment, housing or access to goods and services. Protected grounds vary from country to country, but they often include sex, race or ethnic origin, disability, age, religion, sexual orientation and gender identity. Some places also protect physical appearance or weight.<\/p>\n Intersectionality describes how several forms of discrimination can overlap in the same person and reinforce one another. The American legal scholar Kimberl\u00e9 Crenshaw coined the term to describe the experiences of Black women. A woman who is both fat and lesbian, for example, may face sexism, fatphobia and homophobia, which compound one another rather than simply adding up.<\/p>\n Diet culture is the set of beliefs that equates thinness with health, success and personal worth. It shows up in foods labeled \u201cgood\u201d or \u201cbad,\u201d compliments on weight loss and the shaming of fat bodies. Our magazine prefers a weight-inclusive approach to health, at every size.<\/p>\n Want to go further? Our Culture<\/a> section explores how bodies and identities are portrayed in movies, TV shows and books, and our Psychology<\/a> section supports you with self-image, confidence and emotions.<\/p>","parent":0,"count":1539,"filter":"raw","cat_ID":5678,"category_count":1539,"category_description":" The Society section of The Body Optimist unpacks the debates that shape women\u2019s lives: equality, discrimination, beauty standards, social ties and the place of bodies in public space. Its analysis, first-person stories and practical advice are for anyone who wants to understand the pressures of everyday life and push back, with an inclusive, body-positive and judgment-free perspective.<\/p>\n Beauty standards are a social issue because they are neither natural nor universal: they shift from one country to another and from one era to the next, as our article on how beauty standards differ around the world<\/a> shows. Yet these ideals of thinness, youth and flawless skin have very real effects: comments starting in childhood, pressure to watch your weight, unequal treatment at work and in health care, online harassment. Recognizing that a norm is constructed helps you take a step back, spot the messages designed to make you feel guilty and choose what you want to keep. That is the common thread of this section: connecting individual experiences to the collective mechanisms that produce them.<\/p>\n If you experience discrimination or online harassment, the first step is to keep evidence, then to turn to the right people, who will depend on the country you live in:<\/p>\n Born from a plus-size fashion site, our magazine looks at social issues through the lens of the body and representation. We give a voice to the people most affected, we explain the words before debating them (sexism, fatphobia, trans identity, consent) and we favor practical ways forward over outrage alone. Our articles start from everyday experiences to shed light on broader patterns, without moralizing or pitting women against each other.<\/p>\n Discrimination is unequal treatment based on a characteristic protected by law, in a specific area such as employment, housing or access to goods and services. Protected grounds vary from country to country, but they often include sex, race or ethnic origin, disability, age, religion, sexual orientation and gender identity. Some places also protect physical appearance or weight.<\/p>\n Intersectionality describes how several forms of discrimination can overlap in the same person and reinforce one another. The American legal scholar Kimberl\u00e9 Crenshaw coined the term to describe the experiences of Black women. A woman who is both fat and lesbian, for example, may face sexism, fatphobia and homophobia, which compound one another rather than simply adding up.<\/p>\n Diet culture is the set of beliefs that equates thinness with health, success and personal worth. It shows up in foods labeled \u201cgood\u201d or \u201cbad,\u201d compliments on weight loss and the shaming of fat bodies. Our magazine prefers a weight-inclusive approach to health, at every size.<\/p>\n Want to go further? Our Culture<\/a> section explores how bodies and identities are portrayed in movies, TV shows and books, and our Psychology<\/a> section supports you with self-image, confidence and emotions.<\/p>","cat_name":"Society","category_nicename":"societe","category_parent":0}]},"_links":{"self":[{"href":"https:\/\/www.ma-grande-taille.com\/en\/wp-json\/wp\/v2\/posts\/443347","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ma-grande-taille.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ma-grande-taille.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ma-grande-taille.com\/en\/wp-json\/wp\/v2\/users\/8385"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ma-grande-taille.com\/en\/wp-json\/wp\/v2\/comments?post=443347"}],"version-history":[{"count":4,"href":"https:\/\/www.ma-grande-taille.com\/en\/wp-json\/wp\/v2\/posts\/443347\/revisions"}],"predecessor-version":[{"id":446278,"href":"https:\/\/www.ma-grande-taille.com\/en\/wp-json\/wp\/v2\/posts\/443347\/revisions\/446278"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ma-grande-taille.com\/en\/wp-json\/wp\/v2\/media\/443348"}],"wp:attachment":[{"href":"https:\/\/www.ma-grande-taille.com\/en\/wp-json\/wp\/v2\/media?parent=443347"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ma-grande-taille.com\/en\/wp-json\/wp\/v2\/categories?post=443347"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ma-grande-taille.com\/en\/wp-json\/wp\/v2\/tags?post=443347"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}} Explanations that are still being debated<\/h2>\n
What you\u2019ll find in the Society section<\/h2>\n
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Why are beauty standards a social issue?<\/h2>\n
What can you do about discrimination or online harassment?<\/h2>\n
\n
Our approach: connecting the personal and the collective<\/h2>\n
Articles to start with<\/h2>\n
\n
Frequently asked questions<\/h2>\n
What counts as discrimination?<\/h3>\n
What is intersectionality?<\/h3>\n
What is diet culture?<\/h3>\n
What you\u2019ll find in the Society section<\/h2>\n
\n
Why are beauty standards a social issue?<\/h2>\n
What can you do about discrimination or online harassment?<\/h2>\n
\n
Our approach: connecting the personal and the collective<\/h2>\n
Articles to start with<\/h2>\n
\n
Frequently asked questions<\/h2>\n
What counts as discrimination?<\/h3>\n
What is intersectionality?<\/h3>\n
What is diet culture?<\/h3>\n