Medically reviewed by Brigid Dwyer, MD You can do several things in your daily life to help reduce your risk of dementia.

While protein is essential for health, consuming more than needed may pose risks, including kidney strain, increased heart disease and Type 2 diabetes risk.

The ketogenic diet is not for everyone: contraindications, side effects, and drug interactions. Ann Med. 2026;58(1):2603016.

Here are our top online-dietitian picks, based on affordability, training and expertise, and program efficacy.