HTTPS (HTTP encrypted with SSL or TLS) is an essential part of the measures to secure traffic to a website, making it very difficult for an attacker to intercept, modify, or fake traffic between a user and the website.
The oil is known as linseed oil. In addition to referring to the plant itself, the word flax may refer to the unspun fibers of the flax plant. The plant species is known only as a cultivated plant, and appears to have been domesticated just once from the wild species Linum bienne, called pale flax.
Flax products come in three forms: supplements, oil, and the seed itself. All of those, like fish oil, contain omega-3 fatty acids. In fish oil, those substances protect the heart in several ways, notably thinning the blood and lowering levels of triglycerides.