Many diets are available in an on-line subscription format. A number of weight loss programs are only available online.
Most diets on-line offer a full set of tools, community message boards, recipes, shopping lists, and personalized meal plans as part of the monthly fee.
| eDiets | The biggest on-line diet provider - eDiets has their own weight loss diet along with a myriad of other diet plans. |
| diet.com | A unique weight loss program based around personailty and behavioral factors. |
| Biggest Loser Club | Popular website based on the Biggest Loser TV Show. |
| Jillian Michaels | The Trainer from The Biggest Loser offers her weight loss plan. |
| SparkPeople | A goal-based program based in Cincinnati. |
| NutriSystem | Despite starting as a weight loss center - NutriSystem is now only available on-line. |
| DietWatch | DietWatch is one of the original on-line diets offering balanced weight loss diets. |
| Anne Collins Weight Loss Program | Membership of & access to 9 complete Diet Plans, On-line Forum, 365-day email support, 600+ pages of weight loss information, motivation advice articles, etc. |
| Brazilian Bikini Body Program | Regina Joseph teaches how to loose weight the brazilian way. She has additional resources available online. |
| South Beach Diet | The basis of the diet is a book, but they also run an on-line program (particularly good for vegetarians). |
| The Maker's Diet | Biblically-based diet offering a strong on-line program. |
| Weight Watchers | Weight Watchers have a number of options on-line - both for those going to a regular meeting-based program, or for those who want on-line access only. |
| Atkins Diet | Atkins Nutritional's offer a full on-line program via eDiets. |
| Zone Diet | There are a number of options for following the Zone on-line. |
| Change One | The Reader's Digest diet has a complete on-line program. |