A recent study published in the March 2024 issue of Current Problems in Cardiology raises concerns about the ketogenic (keto) diet’s suitability for everyone, especially those with heart disease. While short-term benefits, such as reduced fat mass and weight, have been observed, long-term effects are uncertain. Furthermore, keto diets can lead to higher levels of LDL cholesterol and lower triglycerides, which can increase the risk of heart disease.
The extreme carbohydrate restrictions of the keto diet may limit intake of vegetables and fruits while increasing consumption of leafy greens. However, high vitamin K content in leafy greens could interfere with blood-thinning medication warfarin used by some heart patients. Additionally, individuals taking SGLT-2 inhibitors for diabetes and heart failure may find that these medications are incompatible with a keto diet.
It is crucial for individuals with heart disease to carefully consider the potential risks and benefits before adopting the keto diet. If you have concerns about your diet and heart health, it is recommended to consult with a healthcare professional for personalized advice.