Sugar-Free Everything: Which Sweetener Is the Dangerous One
Not every sugar-free product is a xylitol product, and the label is the only way to tell. Here is how the common sweeteners differ and what to read for.
Toxic Foods Reference
Salt, Play Dough and Decorative Salt Objects
Merck names dough-salt mixtures and rock salt among the exposures, and says water access is what decides it. The rehydration warning is the part nobody quotes.
Nutmeg, Cinnamon and Baking Spices: What Actually Matters
Pet Poison Helpline separates the recipe amount from the jar amount, and separates the powder from the essential oil. Those two splits are the whole subject.
Avocado: Separating the Real Risk From the Internet Version
Merck says all parts of the avocado can cause poisoning in animals, and that the heart damage is documented in mammals and birds. Species is the whole answer.
Caffeine in the Kitchen: Coffee, Tea, Energy Drinks and Pills
Merck names caffeine as one of the two toxic principles in chocolate. The same compound is in the bin, the mug and the supplement drawer, in purer form.
Raw Bread Dough: Two Separate Dangers in One Food
Merck says death from bread dough is usually the alcohol, not the swelling. Most pages get that backwards. Here is what each half of the problem does.
Alcohol and Fermenting Foods: More Sources Than You Think
Merck names alcoholic drinks, some rubbing alcohols, drug elixirs and fermenting bread dough as ethanol sources. The drink is the one people notice.
Macadamia Nuts and Dogs: The Nut Nobody Can Explain
Merck states plainly that the mechanism of macadamia nut toxicity is not known. Dogs are the only species affected. Here is what is documented and what is not.
Onion Powder and Dogs: The Exposure Nobody Sees Coming
Merck names powders and dry soup mixes as the most common route to Allium poisoning. Where onion hides on a label, and what to do if your dog ate it.
Is Garlic Bad for Dogs? The Allium Family Explained
Garlic is toxic to dogs. Merck rates it 3 to 5 times more toxic than onion. Why onion, garlic, leek and chive are one problem, and when to call.