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Unanswered Questions

1,828 questions with no upvoted or accepted answers
12
votes
1answer
279 views

Is Soylent 2.0 a nutritionally complete shake?

A similar question was asked here, about a previous iteration of it, and the answer was "probably not". It has been 3 years now and Soylent 2.0 has been out for a while. A lot of people have been ...
9
votes
0answers
212 views

Are afternoon naps healthy?

I live in a hostel and I observe that in weekends, some of my friends are very desperate for an outing or a day trip. But there are some exceptional ones who like to sleep after their lunch, and it ...
8
votes
0answers
72 views

Antidepressant response post MAOI tachyphylaxis

In 'Listening to Prozac' (Pg. 305) Kramer notes that once monoamine oxidase inhibitors (MAOIs) poop-out, depressed patients are often unresponsive to subsequent pharmacological interventions (and in ...
8
votes
1answer
1k views

What are the cures for gray hair?

As we know hair turns gray or white hair due to a lack of pigmentation and melanin. This article and study from 2006 and 2013 suggest that accumulation of H2O2 is due to oxidative stress which can ...
7
votes
0answers
91 views

Why are inflammatory arthritides worse at night and in the morning?

In general, inflammatory arthritides tend to be worse at night and in the morning. For example, the morning stiffness associated with rheumatoid arthritis is classically worse in the morning. This is ...
6
votes
1answer
87 views

Is it ineffective to drink cold water to cool down when you are warm?

I have heard many times that drinking cold water when you are warm is not an effective way to cool down. The most common supposed reason that I have heard is that the body needs to spend a ...
6
votes
0answers
35 views

Dog bite information

When a dog bites a person, why is it necessary to take about 5 injections or needles? Why not just one big injection? Do they all have the same medicine? Or does each one have its own medicine? Is ...
6
votes
0answers
131 views

Could rectal prolapse and bloody masturbation in 4 year-old happen absent abuse?

Disclaimer: I'm trying to find out more about some symptoms that could be signs of child sexual abuse - or could be naturally occuring. The case that brings the questions up has been reported to all ...
6
votes
1answer
39 views

What causes some lacerations to form hypertrophic scars?

What feature of a skin injury (for example, depth of laceration?) determines whether scars will form as hypertrophic or not? For this question, I am differentiating hypertrophic from keloids, which ...
6
votes
0answers
173 views

Prevent hair loss and best food for it?

Can any tell me that how to prevent hair loss, and which foods are best for hair growth? Also, can anyone tell me that which foods should take on which time?
6
votes
0answers
47 views

Is opening the chest cavity still considered dangerous to the spread\growth of disease?

Talking to relatives, it sounds like it was once believed that opening the chest cavity generally caused the spread and growth of diseases such as cancer because of the introduced oxygen into the area....
6
votes
0answers
95 views

Is the blue light emitted by computer monitors deleterious for the human eyes?

Is the blue light emitted by computer monitors deleterious for the human eyes? By deleterious, I mean irreversible damage. I read some conflicting information: http://www.drweil.com/health-wellness/...
6
votes
0answers
62 views

What's caused by the chemicals, and what's caused by the smoke

The great many downsides of smoking are certainly well-documented by now (to say the least), but something I've struggled to find an answer to is the following: When looking at health risks of ...
6
votes
0answers
156 views

Lack of eating for improving memory

I certainly have no plans of doing this -nor would I ever-, but I was reading Unbroken, the book, and there was a part where, after not being able to eat for so long, the characters in the prison camp ...
6
votes
0answers
42 views

Can health be improved by viewing pictures or videos of nature on the computer?

This Is Your Brain on Nature, Story by Florence Williams, January 2016 ed. National Geographic Magazine (published online 2015/12/8) Measurements of stress hormones, respiration, heart rate, ...

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