快猫短视频

Health

Discover the latest health news, scientific discoveries and big ideas about the human body and treating diseases, covid-19, diet, fitness, exercise, wellness and how to live a healthy life.

Health

Are vegan meat alternatives putting our health on the line?

Veganism is typically equated with healthy eating, but today鈥檚 factory-produced fake bacon, sausages and burgers could be tarnishing the halo of a plant-based diet. 快猫短视频 investigates

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Light micrograph cross section of a normal human testicle or testes. The tunica albuginea is the dense, white inelastic tissue immediately covering the testis. The septa extends from the tunica albuginea into the testicle, dividing the testes into lobules.

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Male fertility could be restored by reimplanting frozen testes tissue

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LOS ANGELES, CA - SEPTEMBER 22: Gary Rucker gets a COVID-19 vaccine In the Skid Row neighborhood where the L.A. County Department of Health Services Housing for Health division and United Way of Greater L.A. host a COVID-19 vaccination clinic in Downtown on Wednesday, Sept. 22, 2021 in Los Angeles, CA.(Jason Armond / Los Angeles Times via Getty Images)

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How much less likely are you to spread covid-19 if you’re vaccinated?

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Cells of the thymus, a lymphoid organ

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Children born without key immune cells saved with engineered organ

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Buttons that say STOP GUN VIOLENCE

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Gun violence rose 30 per cent in the US during the covid-19 pandemic

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Vials of donor sperm frozen by liquid nitrogen

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Sperm quality has been declining for 16 years among men in the US

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Mini-brain organoids

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Lab-grown human mini-brains kept alive for a year by slicing them up

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Jar containing Botox powder

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Botox relieves endometriosis cramps when injected into pelvic muscles

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Marijuana joint in a hand

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Quick saliva test can reveal cannabis use over the past 12 hours

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Health

The controversial new clinical trials that promise faster results

Standard clinical trials used to test new medicines are slow and cumbersome. The pandemic has shown that a new kind of trial is far quicker, but is it reliable enough?

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Health

World’s first malaria vaccine approved for use in children in Africa

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Health

Nearly every person in Iran seems to have had covid-19 at least once

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Health

IVF embryos discarded as ‘abnormal’ can actually become healthy babies

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Health

Contraceptive pill may reduce polycystic ovary syndrome diabetes risk

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