{"id":5954,"date":"2026-04-11T14:15:07","date_gmt":"2026-04-11T14:15:07","guid":{"rendered":"https:\/\/dailyreaders.store\/?p=5954"},"modified":"2026-04-11T14:15:07","modified_gmt":"2026-04-11T14:15:07","slug":"%e2%8f%b06-alarming-effects-of-sleeping-less-than-7-hours-a-night-according-to-recent-studies","status":"publish","type":"post","link":"https:\/\/dailyreaders.store\/?p=5954","title":{"rendered":"\u23f06 Alarming Effects of Sleeping Less Than 7 Hours a Night, According to Recent Studies…."},"content":{"rendered":"
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We are constantly reminded of the importance of getting at least 7 hours of sleep each night. However, factors like stress-induced insomnia or various external disturbances often prevent many from achieving this recommended amount. The sleep technology company Simba recently used artificial intelligence to uncover the physical consequences of sleep deprivation, and experts now caution that this lack of sleep may be taking a serious toll on our bodies.<\/span><\/h1>\n<\/div>\n<\/div>\n
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Hormonal Fluctuations<\/h2>\n

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Simba conducted a\u00a0survey of\u00a02,175\u00a0UK adults, gathering insights on\u00a0their sleep patterns, physical health, and appearance. The collected data was then processed through an\u00a0AI bot, which visually demonstrated the effects of\u00a0sleeping more or\u00a0less than seven hours per night. \u201cA\u00a0lack of\u00a0sleep doesn\u2019t just leave you tired\u00a0\u2014 it\u00a0shows up\u00a0all over your body,\u201d said Lisa Artis, Deputy CEO of\u00a0Simba\u2019s charity partner, The Sleep Charity.<\/p>\n

\u201cWhen you\u2019re sleep-deprived, cortisol levels\u00a0\u2014 the stress hormone\u00a0\u2014 rise, exacerbating inflammatory skin conditions, worsening conditions like eczema and psoriasis, leading to\u00a0irritation, redness, and itching,\u201d explained Artis.<\/p>\n

Various Skin Problems<\/h2>\n

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The experiment reveals that the skin is\u00a0one of\u00a0the first areas to\u00a0display signs of\u00a0sleep deprivation. \u201cWhen sleep is\u00a0compromised, reduced blood flow causes the skin to\u00a0appear sallow and lack vibrancy, stripping it\u00a0of\u00a0its natural glow and vitality,\u201d explained Artis.<\/p>\n

Among those who reported insufficient sleep, 24% noted increased skin sensitivity. Other frequently reported skin issues included eczema (16%), psoriasis (7%), and a\u00a0dull complexion (10%). \u201cAt\u00a0night, the skin works overtime to\u00a0regenerate and repair itself,\u201d Ms.<\/p>\n

Artis\u00a0explained<\/a>. \u201cDuring rest, blood flow increases, supporting its natural repair processes and promoting a healthy, radiant complexion,\u201d she added.<\/p>\n

Brittle Nails<\/h2>\n

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Furthermore, 15% of\u00a0individuals with inadequate sleep reported experiencing brittle nails, underscoring a\u00a0potential link between chronic sleep deprivation and weakened nail health.<\/p>\n

This association may stem from disruptions in\u00a0the body\u2019s natural repair mechanisms, which are essential for maintaining nail strength.<\/p>\n

Weight Gain<\/h2>\n

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Additionally, lack of sleep can contribute to weight gain. The survey revealed that 26% of those who didn\u2019t get enough sleep were overweight, while 32% experienced bloating.<\/p>\n

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\u201cDuring sleep, the body balances hormones like ghrelin and leptin, which control hunger and satiety,\u201d Ms. Artis explained. Without adequate rest, ghrelin levels spike, making people feel hungrier, while leptin levels decrease, reducing the feeling of\u00a0fullness.<\/p>\n

\u201cThis hormonal imbalance triggers overeating, especially cravings for high-calorie sugary foods.\u201d<\/p>\n

According to\u00a0Ms. Artis, sleep deprivation may also play a\u00a0role in\u00a0the different ways men and women gain weight. \u201cWomen are more likely to\u00a0see increased fat in\u00a0the hips and thighs due to\u00a0hormonal changes, while men may notice more abdominal fat due to\u00a0decreased testosterone levels,\u201d she said.<\/p>\n

Imbalance in\u00a0the body\u2019s internal temperature<\/h2>\n

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Another unexpected effect of\u00a0insufficient sleep is\u00a0having cold hands and feet. \u201cBody temperature is\u00a0also under circadian control\u2026 Sleep loss can impair the body\u2019s ability to\u00a0manage and adjust its internal temperature, causing fluctuations and discomfort in\u00a0the hands and other extremities,\u201d Ms.<\/p>\n

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Artis explained.<\/p>\n

Constipation<\/h2>\n

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Another study investigated the potential relationship between sleep disturbances and various types of\u00a0constipation in\u00a0patients. The findings suggested that people with a\u00a0history of\u00a0insufficient sleep had a\u00a0significantly higher risk of\u00a0developing constipation, highlighting the importance of\u00a0sleep quality in\u00a0gastrointestinal health.<\/p>\n

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The amount of\u00a0sleep a\u00a0person needs varies based on\u00a0multiple factors. \u201cA\u00a0healthy adult usually needs around 7\u00a0to\u00a09\u00a0hours of\u00a0sleep,\u201d the NHS advises. However, individual requirements differ depending on\u00a0factors such as\u00a0age, health, and personal circumstances.<\/p>\n

Some people naturally require more sleep than others. Teenagers, children, and babies need additional rest to\u00a0support their growth, with newborns sleeping anywhere from 8\u00a0to\u00a016\u00a0hours a\u00a0day.<\/p>\n

Video<\/h2>\n