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Questions tagged [medical-science]

Use this tag for questions about the science of medicine and its practices. Use [medications] for questions about the actual cures that people take, and use [alternative-medicine] for claims about cures and practices which are claimed to be alternative to official medical science

5
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2answers
433 views

Is it possible to determine if a person has had receptive anal sex through a physical exam?

Physical examinations of the anus are sometimes used in North Africa to determine if a man has practiced receptive anal sex, and hence has broken laws against homosexuality. Here is one such report ...
1
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0answers
142 views

Does aluminium in deodorants cause cancer? [duplicate]

I have read that the claim that deodorants with aluminium cause breast-cancer is false. But here is an article talking about the dangers Your antiperspirant probably contains aluminum, and that ...
1
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0answers
144 views

Do Gunnar glasses (or similar) reduce eye strain more than changing the blue levels of a LCD screen? [closed]

An older question asks if Gunnar glasses actually work but I am interested in whether the same benefit can be obtained from reducing the blue light emitted by a LCD screen. Whilst some mobiles and ...
30
votes
1answer
6k views

Do fevers caused by infection not exceed 105 °F (40.6 °C)?

This question is prompted by but distinct from Is fever (temperature) below 106° F harmful? That question asks about whether fevers below that temperature can cause harm. This question is asking ...
12
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1answer
861 views

Is fever (temperature) below 106° F harmful?

Parents and pediatricians rush to treat low grade fever with acetaminophen and other powerful pain killers. Medical researchers refer to the over zealous treatment of non hazardous fever as fever ...
0
votes
1answer
150 views

Does elective single embryo transfer (eSET) reduce pro-life hangups against IVF? [closed]

On the Centers for Disease Control website about Elective Single Embryo Transfer or eSET, health experts count the risks of multiple births as including: Some who become pregnant with multiples may ...
4
votes
1answer
397 views

Does getting regular adjustments by a Chiropractor help prevent getting or lessen the severity of any diseases?

This website claims that getting regular adjustments by a Chiropractor helps your immune system and thus can help prevent getting or lessen the severity of disease. It supports this claim with links ...
-1
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1answer
537 views

Did a prisoner die of needlestick injury when he was told that it was snake bite?

I read somewhere that there was a prisoner (facing death sentance) before 1950s on whose an mind experiment was conducted. Experiment: He was told that he will be killed by snake bite by a venomous ...
4
votes
1answer
448 views

Does too much deuterium clog up our mitochondria?

I recently came across a strange idea that appears to be popular in the biohacking and alternative health community. The essence of it is that many of the ills of modern life are cased by a buildup to ...
6
votes
1answer
352 views

Does Earthing Therapy reduce cortisol secretion and help sleep?

Earthing Therapy involves "earthing" and "grounding" the human body by electrically connecting it to the ground. In the book Sleep Smarter, by Shawn Stevenson, he claims there is research that says ...
2
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0answers
177 views

Is there as significant danger to frequent close contact with a pet dog? [closed]

An article in the National Geographic here talks of the dangers of dog licks. On the other hand, this NYT article states that dog owners tend to live longer and healthier than non-pet owners. Is it ...
7
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0answers
185 views

Healing Tooth Decay via Electrically Accelerated and Enhanced Remineralisation?

According to The Guardian scientists from the UK have developed a tool to repair cavities without filling or injections. The new treatment, called Electrically Accelerated and Enhanced ...
10
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0answers
747 views

Does CS tear gas permanently damage children?

In the final assault ending the 1993 siege of a compound in Waco, Texas , in which 76 people were killed, the FBI fired 40mm M651 CS and Ferret CS rounds into buildings containing adults and children ...
3
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0answers
213 views

Does UV-A light from sunlight damage our vision?

Ultraviolet (UV) light is divided into wavelength bands. UV-A is the 315-400nm. The American Optometric Association claim that UV-A may cause injury to the eye: WHAT PART OF THE UV RADIATION IS ...
4
votes
0answers
146 views

Do ultrasonic scalers produce shockwaves that damage bacterial cells in the mouth?

I came across an interesting claim that ultrasonic power scalers, besides for removing and crushing existing hard plaque on the teeth, create shockwaves that disrupt harmful bacterial cells that cause ...
6
votes
1answer
620 views

Does Honey Promote Tooth Decay or Prevent It?

Both honey and sugar are comprised of a combination of glucose and fructose. In sugar glucose and fructose are bound together to form sucrose while in honey glucose and fructose exist independently of ...
10
votes
1answer
615 views

Does Sipping Soda Through a Straw Prevent Tooth Decay?

It is well known that sugar causes tooth decay by feeding harmful bacteria in the mouth. An article on webmd states that "sipping soda through a straw may cut cavities": Using a straw when you ...
4
votes
1answer
352 views

Do Humidifiers Increase Risk of Respiratory Infections?

According to this report "Humidification should preferably use evaporative or steam humidifiers, as cool mist humidifiers can disseminate aerosols contaminated with allergens" Similarly, a NY ...
16
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2answers
1k views

Is redefining the kilogram useful for drug development and nanotechnology?

With the redefinition of kilogram currently underway, I see recent online articles claiming that a precise definition of the kilogram is critical for drug development and nanotechnology. E.g. BBC.com ...
54
votes
1answer
9k views

Are most cases of polio derived from the polio vaccine?

According to this National Public Radio article: For the first time, the number of children paralyzed by mutant strains of the polio vaccine are greater than the number of children paralyzed by ...
-5
votes
2answers
398 views

Are parents more supportive of their children transitioning if they are homophobic? [closed]

This recent article in Quilette, psychologist Dr Debra Soh discusses whether transitioning is sometimes supported by parents, in part, because they are uncomfortable with their children being ...
2
votes
2answers
444 views

Does sitting on cold surfaces cause hemorrhoids?

I often arrive at work before my boss does. While I wait for him, I sit on a concrete wall. We would sit on this wall together during the summer, but now that it's cold, he says it will give me ...
-3
votes
3answers
461 views

Does mifepristone (RU-486 / Korlym®) help cure depression? [closed]

Several studies in major medical journals have been undertaken to determine how practical it would be, and how effective, to use mifepristone (an "antiglucocorticoid") as a treatment for psychotic ...
1
vote
0answers
197 views

Does Alpecin Caffeine Shampoo help to reduce hair loss?

This website mentions: The makers of Alpecin Caffeine Shampoo must no longer advertise that the product can reduce hair loss after a watchdog ruled there was no adequate evidence to support the ...
8
votes
3answers
1k views

Drinking 3 glasses of milk per day doubles a woman's chances of death?

From Can Drinking Too Much Milk Make Your Bones More Brittle? The study, conducted with over 60,000 women (age 39-74) and 45,000 men (age 45-79) found that too much milk – three or more glasses a ...
5
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0answers
97 views

Dose milk give or worsen autism? [duplicate]

Apparently so, according to PETA [...] scientific studies have shown that many autistic kids improve dramatically when put on a diet free of dairy “products”. One study of 20 children found a major ...
5
votes
0answers
866 views

Male circumcision causes eardrum to burst?

I have seen a post circulating Facebook which is also cited by this source: http://joseph4gi.blogspot.com/2017/09/drs-may-ask-if-baby-is-circumcised-for.html (The source is clearly biased against the ...
2
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0answers
83 views

Are there diseases that correlate with an “endocannabinoid deficiency”? [closed]

There was a study published in Neuro Endocrinology Letters by Dr. Ethan Russo in 2004 that says many diseases being treated with cannabis correlate with an “endocannabinoid deficiency”, but I cannot ...
1
vote
1answer
747 views

Is the foreskin of a baby connected to the glans in a similar way to a fingernail on a finger?

Seen on Facebook. I'm not so interested in the "steel rod" claim. I'm interested in the anatomy claim: that the foreskin of a baby is attached to the glans by a membrane, in a similar way to the that ...
26
votes
1answer
7k views

Do Rife machines kill viruses and bacteria?

Supporters of the Rife machine claim that virus and bacteria can be killed setting the machine at the right electromagnetic frequency. Rife also reported that a 'beam ray' device of his invention ...
6
votes
0answers
462 views

Did Monsanto know through internal documents that roundup causes cancer?

In this report by Reuters the layer for Dewayne Johnson stated: Brent Wisner, a lawyer for Johnson, in a statement said jurors for the first time had seen internal company documents “proving that ...
3
votes
0answers
172 views

Is fat as bad as we are led to believe? [duplicate]

According to Fat is back: Rediscover the delights of lard, dripping and suet in The Independent (2009), the idea that eating a diet high in saturated fat clogs up the arteries and leads to heart ...
11
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0answers
2k views

Are most humans infected with parasites that water fasting can eliminate?

So this is a new one for me... I came across a jaw dropping niche of health-woo today. Apparently tens of thousands of people (if not more) believe that almost all humans are infected with parasites ...
9
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0answers
287 views

Do diets containing meat and milk cause a large proportion of breast cancer?

Kristi Funk is a breast cancer surgeon, famous (I assume) for treating Angelina Jolie and Sheryl Crow (I assume these are famous people). She has a new book to promote and has been doing publicity for ...
2
votes
0answers
265 views

Even the healthiest of elders show profoundly compromised decision making?

That's the indomitable conclusion quoted from the summary of a 2013 PNAS paper. In a bit more detail: We identified several important age-related patterns in decision making under uncertainty: ...
2
votes
2answers
595 views

Is there a surge in youth erectile dysfunction?

A 2016 article in The Australian says that there is an increase in youth ED, and furthremore that it's due to porn: You couldn’t make it up, right? Wrong: erectile dysfunction in men in their teens ...
3
votes
0answers
131 views

Is the MyoRing operation a successful treatment for Keratoconus?

Keratoconus is a disease that causes progressive (and irregular) thinning of the cornea. MyoRing is an treatment that involves implanting a ring under the cornea. It supposedly improves vision by a ...
72
votes
1answer
11k views

Are the claims made by Indian Ministers / personalities regarding ancient Indian inventions true?

In the past couple of years, several Indian Ministers / personalities have made claims regarding existence of modern inventions in Ancient India. Prime Minister Modi claimed that genetic science ...
3
votes
1answer
408 views

Does Vitamin K2 MK-4 have a half-life of about one hour?

Mercola writes MK-4 is a synthetic product, very similar to vitamin K1, and your body is capable of converting K1 into MK-4. However, MK-4 has a very short biological half-life of about one hour, ...
6
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3answers
567 views

Can the BCG vaccine cure type 1 diabetes?

There are two principal types of diabetes which are very different diseases, though they have similar symptoms. Type 1 diabetes is an autoimmune disease where the body's ability to make insulin is ...
6
votes
1answer
661 views

Has a finger grown back with ECM?

I have seen a few variants of a claim that a man lost a finger/finger tip, and was given an Extracellular Matrix (ECM) treatment, that included a powder (usually based on pig's bladder), and the ...
7
votes
1answer
479 views

Is stem cell therapy effective against chronic Lyme Disease?

Infusio is an organisation that claim to treat Lyme Disease. The founder, Phillip Batiade, shares his opinion on Lyme disease treatment in this video. The main claims he makes, as far as I ...
0
votes
0answers
62 views

Testing malaria without drawing the blood. Any source? [duplicate]

I would like to ask the question regarding recent BBC report. Ugandan wins Africa prize for bloodless malaria test there are the increasing numbers of reports on malaria devices, first was lab from ...
27
votes
1answer
7k views

Is the skeptical movement an offshoot of the Communist Party?

Found on EXTRAORDINARY MEDICINE The truth about homeopathy is the following claim: Media Skeptics: A Popcorn Gallery The skeptical movement is an offshoot of the Communist Party. (Really: see ...
40
votes
1answer
9k views

Can “heart strings break after a deep emotional trauma”?

I’ve come across this on Twitter this morning: https://twitter.com/sammytellem/status/422216032195854336 Now, I really wonder whether this could be true. I tried to do some research and while I’ve ...
10
votes
1answer
733 views

Does drinking cattle urine have health benefits?

Recently, a provincial government in India has decided to promote cattle urine as a health drink: Cow urine to be promoted as health drink in Uttar Pradesh BJP government in UP prepares proposal ...
12
votes
1answer
963 views

Are most women sexually aroused by videos of naked women?

I found this article claims: 74 percent of women who identified as “straight” were strongly sexually aroused by both men and women I found another claim from Telegraph which is most famous UK ...
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2answers
1k views

Is “Islamic fasting” healthy?

I live in a mostly Muslim country (Morocco). Now we are in the month of Ramadan. First, I had to define Ramadan: Is 30 days (or 29) where practicing Muslims can neither eat or drink or having sex, ...
1
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1answer
334 views

How dangerous is removing a weapon from a heart wound? [closed]

When Steve Irwin was killed by a stingray in 2004, reports said that the stingray barb broke off, lodged in his heart, and that he pulled it out which caused him to bleed to death. Ten years later ...
8
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2answers
719 views

Are homeopaths using diluted saliva from a rabid dog as medicine?

There are some recent reports about a case where a homeopath treated a child with what they claimed is a homeopathic medicine based on saliva from a rabid dog (lyssinum). Homeopath and naturopath ...