THC (tetrahydrocannabinol) is the psychoactive compound in cannabis that produces the "high" feeling. THCa (tetrahydrocannabinolic acid) is the raw, non-psychoactive form of THC found in live cannabis plants. When THCa is heated through vaporization or combustion, it converts to THC. THCa products offer potential therapeutic benefits without psychoactive effects, while THC products provide both therapeutic benefits and psychoactive effects.

Start low and go slow. If you're new to THC products, begin with a low dose (2.5-5mg) and wait at least 2 hours to assess effects before consuming more. Experienced users can start with their known tolerance level. Factors affecting dosage include body weight, metabolism, tolerance, and the product's potency. Always read product labels for dosing information.

Sativa strains typically produce more uplifting, cerebral, and energizing effects. They're often preferred during the day for creativity and focus. Indica strains generally provide more relaxing, body-focused, and sedating effects. They're often preferred in the evening for relaxation and sleep. Hybrid strains combine characteristics of both, offering a balanced experience that can be tailored to specific needs.

Store THC products in a cool, dark place away from heat and direct sunlight. Keep them in their original packaging when possible. For edibles, ensure containers are tightly sealed. Proper storage helps maintain potency and prevents degradation. Always keep products in a secure location out of reach of children and pets.