Are there any?

I've noticed that I only get red-eye when I smoke Sativa strains. Indica strains have no effect on my eyes. The same applies to my speech, coordination, etc. Anyone else noticed this? Or could it be a biological thing?
willystylle Reviewed by willystylle on . Physiological differences in Sativa/Indica stains Are there any? I've noticed that I only get red-eye when I smoke Sativa strains. Indica strains have no effect on my eyes. The same applies to my speech, coordination, etc. Anyone else noticed this? Or could it be a biological thing? Rating: 5