ExtendShakes Vanilla 5-pouch box – combine this powdered mix with water or milk for a fresh, thick, delicious, low carb, high protein and fiber shake. ExtendSnacks are the only high protein, high fiber snacks clinically proven to stabilize blood sugar up to 9 hours. By keeping blood sugar stable, ExtendSnacks can help you put an end to the vicious Spike-Crash-Crave-Rollercoaster that causes sugar and carb cravings, hunger pangs, fatigue and mood swings. ExtendSnacks help manage blood sugar,