The principle of the Golo diet revolves around insulin management. As in many other diet plans, you need to observe the meal portions you consume, limit your calorie intake and exercise. The company that created the Golo diet claims it was created by doctors and nutritionists.
From customer reviews, the cost of this diet ranges from about $40 for the tablets that would last from 30 to 90 days. You can take a look at these reviews yourself and make your own judgement.
Fruits you can consume include meat, vegetables, eggs, grains, etc. You can actually buy the Golo diet from chain stores like Walmart.