The Palaeolithic-type diet resulted in lower systolic blood pressure ( -@ mmHg ; P = @ ) , diastolic blood pressure ( -@ mmHg ; P = @ ) , total cholesterol ( -@ mmol/l ; P = @ ) , triglycerides ( -@ mmol/l ; P = @ ) and higher HDL-cholesterol ( +@ mmol/l ; P = @ ) , compared to reference .