Dr Ross Walker joins Jo McManus every fortnight to chat all things health and heart related.

Dr Ross is known for his role on 6PR's Healthy Living every Sunday afternoon.

Today the Doc and Ian Blackley (filling in for Jo McManus) chatted about:

• Cholesterol and Dementia
• Body of Evidence - Helicobacter/Fear and disgust-increased
• Future of Medicine - DNA for disease detection
• Medical News - Caffeine-Reduced body fat and T2 Diabetes / Oral treatment for atopic dermatitis

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