Rohan Sehgal on Instagram: "EP288: Black Coffee & My Blood Sugar - Coffee Series . Do different types of coffee impact blood sugar differently? In this series, I’ll test homemade, office, and café coffees to find out which ones are safe, and which ones secretly spike sugar levels by a lot! . Coffee Series Schedule: 1. Homemade: Black Coffee (Hot, No Sugar) 2. Homemade: Milk Coffee (Hot, 1 Tsp Sugar) 3. Homemade: Cold Coffee (1 Tsp Sugar) 4. Office: Pre-mix Nescafe 3in1 5. Cafe: Cappuccino (Hot,