Based on the provided information, you should not drink coconut milk every day.
The reference explicitly states that coconut milk, particularly lower-fat varieties, can be used in moderation, which is defined as up to two times per week.
This recommendation is linked to the fat content of coconut milk. The information notes that the British Heart Foundation advises substituting saturated fats, found in sources like coconut oil and presumably contributing to the fat profile of coconut milk, with unsaturated fats for better heart health. Therefore, limiting intake to a couple of times a week aligns with this guidance on managing saturated fat consumption.