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Author Archives: JohnOyston

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Hiking the Alta Via 1 in the Italian Dolomites, 2025

Dr John's Blog Posted on March 2, 2026 by JohnOystonMarch 4, 2026

Why did I wait until I was 68 years old before hiking in the Italian Dolomites? It is exactly the sort of place I love to hike! A paradise of stunning vistas. Long-distance trails that are clearly marked but not … Continue reading →

Posted in Nature, Personal, Travel | Tagged Coldaui. hiking. hut, Dolomites, Hiking. Venice. Belluno | Leave a reply

Toronto’s Native Plants

Dr John's Blog Posted on February 1, 2026 by JohnOystonMarch 4, 2026

This is a list of plants (including trees, shrubs and grasses) that grow wild in Toronto, according to the Toronto Regional Conservation Authority (TRCA). People who live in the GTA should plant native species listed as L1 (rare) to L5 … Continue reading →

Posted in Nature | Tagged conservation. concer, extirpated, native, plants, Toronto | Leave a reply

TNS Carstowe Rd

Dr John's Blog Posted on December 29, 2025 by JohnOystonDecember 30, 2025
Carstowe Rd from pedestrian overpass

TNS, oak, ecological,restoration, woodland. Carstowe , Moore Park, Iroquois

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Posted in Nature, Toronto Nature Stewards | Leave a reply

2025 Year end Report TNS Leaside Park 

Dr John's Blog Posted on September 30, 2025 by JohnOystonSeptember 30, 2025

I must begin by offering my sincere thanks to many people who form the TNS Leaside Park stewardship team Firstly, I thank Liz, our new lead steward. She has provided fresh ideas, excellent leadership, and, most importantly, has allowed Catharine … Continue reading →

Posted in Uncategorized | Leave a reply

AXLE TELECOM DAMAGED OUR PROPERTY, and then they and NuBuild fixed everything!

Dr John's Blog Posted on August 11, 2025 by JohnOystonOctober 31, 2025
Damaged Oak Hills Farm sign

UPDATE 30 October2025: I was finally able to get in contact with the FTTH Manager – East Operations for Nubuild Contracting. He was very pleasant to deal with. He apologized, and promised to make everything right. They paid for a … Continue reading →

Posted in Oak Hills Farm | Tagged axle, equity, fibreoptic, property, provate, sign. welsh, telecom. damage, windsor | Leave a reply

Bruce Peninsula End-to End

Dr John's Blog Posted on August 6, 2025 by JohnOystonAugust 6, 2025

A Guide In May and June of 2025 I completed the whole of the Peninsula Section of the Bruce Trail, from Wiarton to Tobermory. This is the hardest and most remote section of the Bruce Trail, so I thought it … Continue reading →

Posted in Nature, Travel | Tagged backpacking, Bruce, Bruce peninsula, hike, Lions Head, orchid, tobermory, trail, Wiarton | Leave a reply

Benefitting from Traditional Medicines

Dr John's Blog Posted on August 5, 2025 by JohnOystonAugust 5, 2025

The whole world needs new medicines. We need new antibiotics because dangerous bacteria have become resistant to the ones we currently use. We need new painkillers because too many of our existing strong analgesics are addictive, and they are not … Continue reading →

Posted in Medicine | Tagged aspirin, indigenous, medicine, trationional | Leave a reply

A Monarch visits a Primrose

Dr John's Blog Posted on August 2, 2025 by JohnOystonAugust 3, 2025

One day, at the end of July 2025, I noticed a Monarch butterfly flitting around the native plants that Toronto Nature Stewards have planted at TNS Leaside Park. Eventually, it settled on an Evening Primrose plant. I managed to take … Continue reading →

Posted in Nature, Toronto Nature Stewards | Tagged butterfly, evening. TNS, Leaside, monarch, native, primrose | Leave a reply

TVPA 3 – The Third Review of Canada’s Vaping Laws

Dr John's Blog Posted on July 30, 2025 by JohnOystonJuly 30, 2025
TVPA Cover Page

SUBMISION for the THIRD LEGISLATIVE REVIEW OF THE TOBACCO AND VAPING PRODUCTS ACT Dr. John Oyston MB BS, BMedSci, FRCA, FRCP(C) , July 2025 Health Canada is undertaking its third review of the Tobacco and Vaping Products Act. My submission is … Continue reading →

Posted in Medicine, Tobacco | Tagged canada. health, nicotine. vaping, review, tobacco, TVPA | Leave a reply

CONTRABAND TOBACCO IN CANADA

Dr John's Blog Posted on July 26, 2025 by JohnOystonJuly 26, 2025
Illicit cigarette packages

There are so many problems in the world today that it is easy to think that contraband tobacco is a minor issue that does not deserve much attention. It can easily be imagined as a version of the Robin Hood … Continue reading →

Posted in Medicine, Tobacco | Tagged cigarettes, illicit, tobacco | Leave a reply

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  • Hiking the Alta Via 1 in the Italian Dolomites, 2025
  • Toronto’s Native Plants
  • TNS Carstowe Rd
  • 2025 Year end Report TNS Leaside Park 
  • AXLE TELECOM DAMAGED OUR PROPERTY, and then they and NuBuild fixed everything!

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