Nutrients often work synergistically in nature. For this reason, when the monounsaturated fats in avocados are paired with foods containing lycopene and beta-carotene they can actually increase the absorption of these antioxidants into the body. Monounsaturated fats also significantly decrease cholesterol and triglyceride levels (23).  Avocados are one of the amazing ketogenic foods I eat every day!

This is my own personal alternative, though I've recently fallen back in love with Greek yogurt again (normally the texture and waxy coating it leaves in my mouth are very off-putting...). Looking at this now, I could easily see adding an unflavored/flavored protein powder and/or collagen to make this have more of a protein content. You might even mix pureed cottage cheese with the sour cream. I'm not sure what that would do for texture... Possibilities are endless, really, once you master the initial recipe.
Meat – Unprocessed meats are low carb and keto-friendly, and organic and grass-fed meat might be even healthier. But remember that keto is a high-fat diet, not high protein, so you don’t need huge amounts of meat. Excess protein (more than your body needs) is converted to glucose, making it harder to get into ketosis. A normal amount of meat is enough.
The keto diet has become one of the most popular recent health trends. Short for “ketogenic diet,” the keto diet is all about minimizing your carbs and upping your fats. After a few days of following this eating routine, you go into something called ketosis, or the state your body enters when it doesn’t have enough carbs for your cells to use for energy. At this point, your body starts burning fat for more energy.

Fruits that are high in fiber. For keto dieters counting net carbohydrates, fiber can be subtracted from total carb count. This exclusion of dietary fiber in the carb count allows for a wider variety of fruit that may be incorporated into your diet. Berries, for example, have a high fiber content and can be enjoyed in moderation on a ketogenic diet.
Potential Health Benefits: Improvements in lipid profile. In one study, people with mildly elevated cholesterol consumed 30 grams (1 ounce) of hazelnuts for 4 weeks. By the end of the study, they had significant reductions in total cholesterol and cholesterol: HDL ratio. In addition, they experienced a significant decrease in apo-B, reflecting a reduction in their LDL particle number (16).
“The problem with the stated carbohydrate content on the packages of fermented food products arises because the government makes manufacturers count the carbohydrates of food “by difference.” That means they measure everything else including water and ash and fats and proteins. Then “by difference,” they assume everything else is carbohydrate. This works quite well for most foods including milk. However, to make yogurt, buttermilk and kefir, the milk is inoculated with the lactic acid bacteria. These bacteria use up almost all the milk sugar called “lactose” and convert it into lactic acid. It is this lactic acid which curds the milk and gives the taste to the product. Since these bacteria have “eaten” most of the milk sugar by the time you buy it (or make it yourself.) At the time you eat it, how can there be much carbohydrate left? It is the lactic acid which is counted as carbohydrate. Therefore, you can eat up to a half cup of plain yogurt, buttermilk, or kefir and only count 2 grams of carbohydrates (Dr. Goldberg has measured this in his own laboratory.) One cup will contain about 4 grams of carbohydrates. Daily consumption colonizes the intestine with these bacteria to handle small amounts of lactose in yogurt (or even sugar-free ice cream later.) “ 

Avoid meat with condiments. Because, even if you’re enjoying a 4th of July barbecue with grass-fed burgers, a dollop of ketchup might be all it takes to kick you out of ketosis. (Depending on many factors, you may need to limit your total net carbs to 25-50 grams per day to stay in ketosis.) So, enhance your meats with natural spices and herbs instead.

Danyiel, Your daily macronutrient needs (for calories, protein, fat, and carbs) vary person to person, and also based on what your fitness goals are (for example, weight loss, maintenance, etc.). There are calculators that help you determine your specific macro levels; you might find our macro calculator review post helpful: Please let us know if you have other questions; good luck on your keto journey!