September 27, 2026 · Guides

African Grey Parrot Diet: Toxic Foods to Avoid and What to Feed Instead

An African grey’s diet is one of the biggest factors in how long it lives and how healthy it stays, and it’s also where new owners make the most avoidable mistakes. Here’s what to keep off the menu, and what to put on it instead.

Foods that are genuinely dangerous

• Avocado. Contains persin, which damages heart muscle. There is no known safe amount, and it can be fatal within a day or two.
• Chocolate and caffeine. Both contain methylxanthines that overstimulate the heart and nervous system, causing tremors and potentially fatal arrhythmias.
• Onion and garlic. These damage red blood cells over time, even in small repeated amounts.
• Alcohol. Even a small amount causes rapid intoxication and can be lethal.
• Fruit pits and seeds (apple, cherry, peach, apricot). They contain compounds that release cyanide when cracked, which a grey’s beak does easily.
• Salty or processed food. Birds can’t excrete excess sodium efficiently; a single salty snack can cause serious problems.
• Xylitol, found in sugar-free gum and some peanut butters, is treated as high-risk for birds the same way it is for dogs.

What a healthy diet actually looks like

A formulated pellet base, rather than an all-seed diet, is the single biggest upgrade you can make. Seed-only diets are strongly linked to obesity, fatty liver disease, and vitamin A deficiency, which shows up as poor feather quality, respiratory problems, and in severe cases seizures. Alongside pellets, fresh vegetables (dark leafy greens, carrots, sweet potato, bell pepper), a modest amount of fruit, and some cooked legumes or whole grains round out a varied diet. Fresh water changed daily matters as much as the food itself.

A simple rule for new owners

If you wouldn’t recognize an ingredient, or it’s something a doctor would tell a person to limit (caffeine, alcohol, excess salt and sugar), assume it’s off-limits for your grey too. When in doubt, ask an avian vet before offering anything new.

See our hand-rearing and weaning standards, or browse African grey parrots currently available.