If statins carried a rare but serious side effect, would we ever find out?
Monkeys put on cholesterol-reducing diets become more aggressive, and numerous studies have linked low or lowered cholesterol to violent behavior in people, too. For instance, one study compared the cholesterol measurements of nearly 80,000 Swedes who’d enrolled in a health-screening project against police records and found that violent criminals had significantly lower cholesterol levels than noncriminals.
It has also been shown that omega-3 supplementation reduces aggression in prison populations.