Do you really know? cover image

Do you really know?

Latest episodes

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Feb 26, 2025 • 5min

Will the meat of the future be printed in 3D?

The podcast dives into the surprising decline of meat consumption in the UK and its environmental impact, revealing that industrial farming contributes significantly to global CO2 emissions. It explores the ethical concerns surrounding livestock farming and discusses alternatives for those looking to reduce meat in their diets. The focus then shifts to the intriguing future of 3D-printed meat. Listeners learn how this innovative technology works, whether it's healthier, and its potential implications for the market and our eating habits.
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Feb 25, 2025 • 5min

Are cold showers good for you?

Cold showers: love them or hate them, they spark intriguing debates! Social media influencers rave about benefits like improved blood circulation and enhanced skin quality. But are these claims legit, or just buzz? The discussion also touches on mental health impacts and potential risks involved. Discover the physiological responses to chilly water and get safety tips if you're feeling brave enough to give it a try!
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Feb 25, 2025 • 4min

How can I spot a liar?

Delve into the fascinating world of deceit and discover why people lie. Explore the motivations behind dishonesty, from avoiding trouble to seeking approval. Learn how to detect lies with verbal and non-verbal clues, and uncover the physiological changes that accompany deceit. This insightful discussion equips you with strategies to enhance your ability to spot a liar, making you a sharper observer of truth and deception in your daily life.
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Feb 25, 2025 • 5min

Why is sugar bad for our memory?

Sugar isn’t just a waistline wrecker; it’s a sneaky saboteur of brain health too. Delve into how it affects memory and cognitive function while uncovering hidden sources like fruits and dairy. Discover why we can’t resist it, despite its risks. The discussion also highlights global sugar intake recommendations and the evolutionary reasons behind our sweet tooth. Excess sugar is linked to memory decline and increased dementia risk—definitely food for thought!
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Feb 24, 2025 • 5min

How often should I cut my hair?

Getting regular haircuts is essential for maintaining healthy strands, preventing damage, and promoting growth. It might not speed up hair growth, but it does strengthen the ends. Environmental factors play a big role in hair brittleness, so knowing when to trim is vital. The podcast also breaks down grooming frequencies for various hairstyles, highlighting how men and women have different haircut needs. It’s a quick guide to keeping your hair in top shape!
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Feb 24, 2025 • 5min

Could using lube help you get more pleasure from sex?

Lubrication can significantly enhance sexual pleasure, especially for those facing vaginal dryness, with statistics revealing a higher prevalence post-menopause. Various factors like hormonal contraceptives and life stages may affect natural lubrication. The discussion uncovers how lubricants not only improve comfort but also protect and intensify pleasure. Listeners receive practical tips on selecting the best lubricant for their needs, while tackling common myths about their use, making for an enlightening and empowering conversation.
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Feb 24, 2025 • 4min

Which cooking method is the healthiest?

Explore the impact of various cooking methods on nutrition and health. Discover how grilling and steaming stack up against techniques like boiling and roasting. Uncover the advantages of lesser-known methods such as tagine and plancha. Learn how each approach affects taste, digestibility, and safety. Get ready to elevate your cooking game with insights that could change the way you prepare meals!
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Feb 23, 2025 • 5min

What are the signs you might have sleep apnea?

Did you know that 10% of people are affected by obstructive sleep apnea? This condition, which primarily impacts men, seniors, and the overweight, occurs when throat tissues collapse during sleep, blocking airflow. Discover how long these breathing pauses can last and the serious implications for health. Learn about the common symptoms and effective treatment options. If you think you might be affected, it’s crucial to seek medical advice!
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Feb 23, 2025 • 4min

Can women really get a core-gasm from exercise?

Prepare to be intrigued by the concept of coregasms, where women can experience orgasms during workouts! This episode dives into the surprising connection between exercise and sexual pleasure, drawing on expert insights and historical context. Learn about Dr. Alfred Kinsey's pioneering work on this phenomenon, and discover which exercises might lead to this exceptional experience. Is the coregasm a common occurrence? Find out as the discussion unfolds in a captivating and enlightening 3-minute exploration!
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Feb 23, 2025 • 5min

Which clothes help us sleep best?

Discover how the right sleepwear can dramatically improve your sleep quality. Explore the effects of various materials like cotton, silk, and linen on body temperature and comfort. Delve into the dos and don'ts of bedtime attire, including the great debate of sleeping naked versus wearing socks. Learn why looser, breathable fabrics are essential to avoid discomfort and irritation, and how personal preferences play a key role in what helps you drift off to dreamland.

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