- Home
- Angry by Choice
- Catalogue of Organisms
- Chinleana
- Doc Madhattan
- Games with Words
- Genomics, Medicine, and Pseudoscience
- History of Geology
- Moss Plants and More
- Pleiotropy
- Plektix
- RRResearch
- Skeptic Wonder
- The Culture of Chemistry
- The Curious Wavefunction
- The Phytophactor
- The View from a Microbiologist
- Variety of Life
Field of Science
-
-
Calcium and Vitamin D Supplements Still Don't Work, New Study Says1 month ago in Genomics, Medicine, and Pseudoscience
-
-
-
-
The Site is Dead, Long Live the Site1 year ago in Catalogue of Organisms
-
The Site is Dead, Long Live the Site1 year ago in Variety of Life
-
-
Does mathematics carry human biases?3 years ago in PLEKTIX
-
-
-
-
A New Placodont from the Late Triassic of China5 years ago in Chinleana
-
Posted: July 22, 2018 at 03:03PM5 years ago in Field Notes
-
Bryophyte Herbarium Survey6 years ago in Moss Plants and More
-
Harnessing innate immunity to cure HIV7 years ago in Rule of 6ix
-
WE MOVED!7 years ago in Games with Words
-
-
-
-
post doc job opportunity on ribosome biochemistry!9 years ago in Protein Evolution and Other Musings
-
Growing the kidney: re-blogged from Science Bitez9 years ago in The View from a Microbiologist
-
Blogging Microbes- Communicating Microbiology to Netizens9 years ago in Memoirs of a Defective Brain
-
-
-
The Lure of the Obscure? Guest Post by Frank Stahl11 years ago in Sex, Genes & Evolution
-
-
Lab Rat Moving House12 years ago in Life of a Lab Rat
-
Goodbye FoS, thanks for all the laughs12 years ago in Disease Prone
-
-
Slideshow of NASA's Stardust-NExT Mission Comet Tempel 1 Flyby13 years ago in The Large Picture Blog
-
in The Biology Files
A plant pundit comments on plants, the foibles and fun of academic life, and other things of interest.
How can something toxic be healthy, a reader asks.
A reader asks, via email, since the comment button on my blog seems to be broken, how can something toxic be healthy? The explanation is pretty simple. Toxic is not synonymous with poisonous. Toxic substances in effective dosages generate non-nutritional physiological responses called intoxications, and different toxins produce different intoxications. So different toxins may be depressants (morphine) or stimulants (caffeine). Some may effect cures and others may be deletrious to deadly, often depending upon dosage.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment