Almonds can trigger severe allergic reactions in people with nut allergies, leading to symptoms like hives, swelling, difficulty breathing, or anaphylaxis.
Almonds contain oxalates, compounds that can contribute to the formation of kidney stones, especially in people prone to calcium oxalate stones.
Almonds are high in fiber, which is beneficial for most people but can be problematic for those with digestive conditions like irritable bowel syndrome (IBS), causing bloating, gas, or diarrhea.
Almonds are calorie-dense, with about 160-170 calories per ounce (23 almonds). If consumed in excess, they can lead to unintentional weight gain, which could hinder weight-loss efforts.
Almonds are rich in fiber, protein, and fat, which take longer to digest. Consuming them right before bed could cause indigestion or bloating, affecting sleep quality in some individuals.