The questions Canadian consumers most often ask about hemp hearts, with concise current answers.
Are hemp hearts and hemp seeds the same?
Hemp hearts are hulled hemp seeds (shell removed). Whole hemp seed includes the shell. The terms hemp hearts, hulled hemp seed, and shelled hemp seed all refer to the same product.
Do I need to cook hemp hearts?
No. Hemp hearts are typically eaten raw. Cooking is not necessary for safety or digestibility and actually degrades the polyunsaturated fats. Stir them into hot oatmeal or yogurt without further cooking.
How many hemp hearts should I eat per day?
Three tablespoons (30 grams) is the standard serving size on most brand packaging. This provides 10 grams of protein and 50 percent of daily magnesium for 166 calories.
Do hemp hearts need refrigeration?
After opening, yes. Refrigeration extends shelf life from 4 to 6 weeks (room temperature) to 3 to 6 months. Unopened hemp hearts can be stored in a cool pantry until the best-before date.
Are hemp hearts gluten-free?
Naturally yes. Hemp contains no gluten. For consumers with celiac disease, choose hemp hearts processed in dedicated gluten-free facilities; cross-contamination from shared equipment is possible.
Do hemp hearts contain THC?
Trace amounts only. The kernel contains far less THC than the flowering parts of the plant, and dehulling removes residual shell-bound cannabinoids. Routine consumption produces no detectable effect and almost never triggers standard drug tests.
Are hemp hearts keto-friendly?
Yes. A 30 gram serving contains approximately 1 gram of net carbohydrate. Hemp hearts are among the most keto-compatible plant foods.
Can babies and toddlers eat hemp hearts?
Hemp is not on Canada's priority allergen list and is generally introduced safely once a child is eating other solid foods. Start with small amounts (1 teaspoon) and increase gradually. For children with known seed allergies, consult a pediatrician first.
How long do hemp hearts last after opening?
Refrigerated and sealed: 3 to 6 months. At room temperature: 4 to 6 weeks. The clearest spoilage signal is a sharp or bitter smell.
Are hemp hearts anti-inflammatory?
The fat profile (balanced omega ratio, GLA content) is consistent with anti-inflammatory dietary patterns, but direct clinical evidence of hemp hearts reducing inflammation markers in humans is limited. They are part of an anti-inflammatory diet rather than a specific anti-inflammatory food.
Will hemp hearts make me gain weight?
Hemp hearts are calorie-dense (5.5 calories per gram). Three tablespoons add 166 calories to a meal. As an ingredient swap (replacing croutons, cheese, or higher-calorie toppings) hemp hearts can be calorie-neutral or reducing. As an addition on top of an unchanged diet, they add calories.
Can hemp hearts replace fish oil?
Not directly. Hemp hearts provide alpha-linolenic acid (ALA), the plant omega-3. Fish oil provides EPA and DHA, the longer-chain omega-3s linked to specific cardiovascular and cognitive outcomes. The body converts ALA to EPA and DHA at low efficiency (1 to 10 percent). For consumers specifically targeting EPA and DHA, fish oil or algae-based supplements remain more direct sources.