The main points are to use cooking oils in moderation, Lichtenstein said. The government's U.S. Dietary Guidelines recommend that Americans include a small amount of oils in their diets every day to supply essential fatty acids, because the body can't make these acids and thus must get them from food. There are two such fatty acids, and both are polyunsaturated fatty acids: linoleic acid and alpha-linolenic acid.
A wealth of marketing material, blogs and anecdotes claim that cannabis oils can cure whatever ails you, even cancer. But the limited research doesn't suggest that cannabis oil should take the place of conventional medication, except for in two very rare forms of epilepsy (and even then, it's recommended only as a last-resort treatment). And, experts caution that because cannabis oil and other cannabis-based products are not regulated or tested for safety by the government or any third-party agency, it's difficult for consumers to know exactly what they're getting.
Since the 1960’s, medical research has collected research supporting the safety of CBD. Typical doses of 10mg to 100mg a day show no negative effects. Even one study where patients took 1,280 mg a day did not see a problem. The director of the National Institute of Drug Abuse has stated that CBD oil is safe, and recently the FDA approved CBD oil for use in children with epilepsy.