Word Origin and History for infirm Expand. adj. late 14c., weak, unsound (of things), from Latin infirmus weak, frail, feeble (figuratively superstitious, pusillanimous, inconstant), from in- not, opposite of (see in- (1)) + firmus (see firm (adj.)). Of persons, not strong, unhealthy, first recorded c.1600.
There are 390 calories in a 1 muffin serving of Tim Hortons Lemon Poppyseed Muffin. Calorie Breakdown: 35% fat, 58% carbs, 6% prot.
Like any muffin, the ingredients in your lemon poppy seed muffins determine how much fat it contains. A recipe requiring 1/4 cup of vegetable oil for 15 muffins results in each 2-ounce muffin containing about 6 grams of fat. A packaged gourmet or bakery-style lemon poppy seed muffin weighing 6 ounces contains between 15 and 25 grams of fat.