Yes, it is generally safe to drink olive oil, particularly extra virgin olive oil, and it can offer several health benefits when consumed in moderation. Drinking olive oil is practiced in some Mediterranean cultures and can support heart health, provide antioxidants, improve digestion, and help maintain healthy skin and immune function. However, the optimal intake is about 1-2 tablespoons per day, and consuming too much may lead to excess calorie intake or gastrointestinal discomfort. Drinking olive oil straight does not provide additional benefits over consuming it with food, and many health benefits are best realized when olive oil is part of an overall balanced diet. It is also important to choose a high-quality extra virgin olive oil for the best health effects.