Help on modified version of previous post

Hi teachers, I have revised my previous post. Would you please revise this version and et me know if it sounds good, are if there are any grammatical errors? Also, please edit to enhance the content. This is a very important advertisement for a project. I would like it to sound good and proffesional.

"Our diet programs are created to make it easier for you to accomplish your personal health goals. All of our meals are nutritionally balanced and portion-controlled (under 500 calories). We offer two different menu programs, Balance program and Lifefstyle program. Each program is uniquely constructed, and you can choose a broad variety of foods to meet your needs. Depending on your personal goal, whether it is weight-loss, health maintenance, or control of medical conditions, the programs we offer can help you reach your target. Keep in mind that your best hope circles around sustainable, slow, and steady lifestyle changes. To help you select the suitable diet program, below are short descriptions of each. Tip: our store provides a revolutionary, nutritious meal plan service based on scientific evidence and under the supervision of healthcare professionals."

Thanks greatly.