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Fatty Drink Slashes Heart Disease Risk
4 Mar
Summary
- Olive oil, rich in monounsaturated fats, significantly lowers heart disease risk.
- Extra virgin olive oil offers the most health benefits due to minimal processing.
- A 2018 study showed daily olive oil intake reduced heart disease and stroke rates.
Professor Tim Spector has shed light on how a fat-rich diet, particularly one featuring olive oil, can significantly lower the risk of heart disease, stroke, and cancer. This contradicts earlier health advice that linked high saturated fat intake to adverse health outcomes.
The Mediterranean diet, known for its abundance of fruits, vegetables, and fish, also includes substantial fats from nuts, seeds, and notably, olive oil. This dietary pattern was observed in the 1960s to be associated with lower rates of heart disease in Mediterranean countries compared to Northern Europe.
Research over decades has increasingly pointed to olive oil as a key component of this protective effect. A large-scale study conducted in 2018 among 7,000 Spaniards found that those consuming significant amounts of olive oil daily experienced marked reductions in heart disease and stroke incidents.
Olive oil's benefits stem from its monounsaturated fatty acids, which help reduce harmful cholesterol. It also contains anti-inflammatory and antioxidant compounds like polyphenols. Extra virgin olive oil (EVOO) is considered superior due to its minimal processing, retaining the highest levels of beneficial compounds compared to virgin or refined olive oils.
