This tube is the cartilaginous tube spoken of above and is known as the cartilaginous sheath of the notochord. The Works of Francis Maitland Balfour, Volume III (of 4) Francis Maitland Balfour. This structure is called the notochord (a string down the back).
GM diet stands for General Motors Diet, a 7-day weight loss programme based on an exclusive diet plan. This diet has a strict set of eating instructions for each day of the programme. But being a fast-paced weight loss diet, the diet is also known for its side-effects.
According to Ferriss' blog, those who follow the slow-carb diet can lose more than 100 lbs. over time or 20 lbs. in just a month. Ferriss shares his five simple rules to abide by while on this diet: Rule #1: Avoid white starchy carbohydrates. This means all bread, pasta, rice, potatoes, and grains.