MSM Methy Sulfonyl Methane. This is a pure and beneficial form of organic sulphur, a naturally occurring nutrient found in every living organism. It is not related to common sulphurs, sulphates or sulphites which are irritants, and is not yellow as people always think of sulphur.
Raspberry ketones in food and cosmetics are generally considered safe but no one knows what short or long-term effect raspberry ketone supplements could have on your overall health. That's because there has been no study to document potential side effects.
If you like hamburger meat (ground beef), try to choose fattier ratios like 85/15 or 80/20 in some cases. One thing you do need to be careful of when dealing with meat is your protein intake. Too much protein on a ketogenic diet can lead to lower levels of ketone production and increased production of glucose. You want to aim for nutritional ketosis, so you must not over-consume on protein.