Medical research

Omega-3 fatty acids fight inflammation via cannabinoids

Chemical compounds called cannabinoids are found in marijuana and also are produced naturally in the body from omega-3 fatty acids. A well-known cannabinoid in marijuana, tetrahydrocannabinol, is responsible for some of its ...

Ophthalmology

Mayo Clinic Q and A: Relief for dry eyes

DEAR MAYO CLINIC: Since the beginning of winter, my eyes feel dry and scratchy. I can no longer wear contacts because my eyes burn and sting, and are watery. How can my eyes be dry and watery at the same time, and what can ...

Health

Eat fish, build up brainpower

Can pregnant women help boost their children's brainpower by eating fish? The findings of a study, presented in the American Journal of Clinical Nutrition, show how children born to women who consumed more fish during their ...

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