Keto, Paleo

Keto

What is the Keto Diet?

The Ketosis or “keto” diet works on the principle of putting the body into ketosis, meaning the body burns up its own fat stores for energy. This is achieved by decreasing immediate energy sources (carbohydrates) to push the body into using body fat as fuel. A common guideline for the keto diet is “carb is a limit, protein is a must, and fat is a lever” to satiate hunger. Keep in mind that everyone's needs for macronutrients (carbohydrates, proteins, and fats) are different depending on factors such as height, weight, age, activity level, etc. There are many websites and phone apps to help calculate the macros that are appropriate for you. Some people on the keto diet find that their appetite naturally decreases after a while, and may also do intermittent fasting.

Is there anything I need to know before starting Keto?

Many people have had success with weight loss on the keto diet. A few things to be mindful of before starting this way of eating:

Some people experience what is known as the “carb flu” at first due to restricting carbohydrates. Common symptoms can include fatigue, headaches, muscle cramps, moodiness, and sometimes heart palpitations.
To manage “carb flu” it is important throughout the diet to supplement with appropriate vitamins and minerals (potassium, sodium, magnesium), drink enough water, and eat an appropriate amount of protein for energy.
Talk with your doctor before starting any diet like keto which significantly limits any of the food groups.

 

Paleo

In its purest form, the theory of the Paleo Diet states that if your ancestors didn't eat it, you shouldn't either. On the other hand, some foods that our ancestors did not eat are known to be very nutritious. For example, beans are a great source of numerous nutrients and dairy products can be a great source of calcium and protein.

Some experts urge that a slightly less strict, slightly more modest form of the Paleo Diet should be followed for optimal health. It is up to you as an individual to choose first if you should - and then how to - implement the Paleo Diet in your own life.

Below is a list of foods that are encouraged or discouraged in the Paleo Diet. This list was obtained from the book Paleo Diet by Loren Cordain (Wiley and Sons, New York 2002 pages 104-112).

 

Encouraged foods

Lean Meats

Lean beef (trimmed of visible fat)
Flank steak
Top sirloin steak
Extra-lean hamburger (no more than 7% fat, extra fat drained off)
London broil
Chuck steak
Lean veal
Any other lean cut
Lean pork (trimmed of visible fat)
Pork loin
Pork chops
Any other lean cut

Lean poultry (white meat, skin removed)

Chicken breast
Turkey breast
Game hen breasts

Eggs (limit to six a week)

Chicken (go for the enriched omega 3 variety)
Duck
Goose

Other meats

Rabbit meat (any cut)
Goat meat (any cut)

Organ meats

Beef, lamb, pork, and chicken livers
Beef, pork, and lamb tongues
Beef, lamb, and pork marrow
Beef, lamb, and pork “sweetbreads”

Game meat

Alligator
Bear
Bison (buffalo)
Caribou
Elk
Emu
Goose
Kangaroo
Muscovy duck
New Zealand cervena deer
Ostrich
Pheasant
Quail
Rattlesnake
Reindeer
Squab
Turtle
Venison
Wild boar
Wild turkey

Fish

Bass
Bluefish
Cod
Drum
Eel
Flatfish
Grouper
Haddock
Halibut
Herring
Mackerel
Monkfish
Mullet
Northern pike
Orange roughy
Perch
Red snapper
Rockfish
Salmon
Scrod
Shark
Striped bass
Sunfish
Tilapia
Trout
Tuna
Turbot
Walleye
Any other commercially available fish

Shellfish

Abalone
Clams
Crab
Crayfish
Lobster
Mussels
Oysters
Scallops
Shrimp

Fruit

Apple
Apricot
Avocado
Banana
Blackberries
Blueberries
Boysenberries
Cantaloupe
Carambola
Cassava melon
Cherimoya
Cherries
Cranberries
Figs
Gooseberries
Grapefruit
Grapes
Guava
Honeydew melon
Kiwi
Lemon
Lime
Lychee
Mango
Nectarine
Orange
Papaya
Passion fruit
Peaches
Pears
Persimmon
Pineapple
Plums
Pomegranate
Raspberries
Rhubarb
Star fruit
Strawberries
Tangerine
Watermelon
All other fruits

Vegetables

Artichoke
Asparagus
Beet greens
Beets
Bell peppers
Broccoli
Brussels sprouts
Cabbage
Carrots
Cauliflower
Celery
Collards
Cucumber
Dandelion
Eggplant
Endive
Green onions
Kale
Kohlrabi
Lettuce
Mushrooms
Mustard greens
Onions
Parsley
Parsnip
Peppers (all kinds)
Pumpkin
Purslane
Radish
Rutabaga
Seaweed
Spinach
Squash (all kinds)
Swiss chard
Tomatillos
Tomato (actually a fruit, but most people think of it as a vegetable)
Turnip greens
Turnips
Watercress Encouraged Foods

Nuts and Seeds

Almonds
Brazil nuts
Cashews
Chestnuts
Hazelnuts (filberts)
Macadamia nuts
Pecans
Pine nuts
Pistachios (unsalted)
Pumpkin seeds
Sesame seeds
Sunflower seeds
Walnuts

 

Foods to be eaten in moderation

Oils

Olive, avocado, walnut, flaxseed, and canola oils (use in moderation—4 tablespoons or less a day when weight loss is of primary importance)


Beverages

Diet sodas (These often contain artificial sweeteners such as aspartame and saccharine, which may be harmful; you’re better off drinking bottled and mineral waters.)
Coffee
Tea
Wine (two 4-ounce glasses; Note: Don’t buy “cooking wine,” which is loaded with salt.)
Beer (one 12-ounce serving)
Spirits (4 ounces)

Paleo Sweets

Dried fruits (no more than 2 ounces a day, particularly if you are trying to lose weight)
Nuts mixed with dried and fresh fruits (no more than 4 ounces of nuts and 2 ounces of dried fruit a day, particularly if you are trying to lose weight)

 

Foods you should avoid


Dairy Foods

All processed foods made with any dairy products
Butter
Cheese
Cream
Dairy spreads
Frozen yogurt
Ice cream
Ice milk
Low-fat milk
Nonfat dairy creamer
Powdered milk
Skim milk
Whole milk
Yogurt

Cereal Grains

Barley (barley soup, barley bread, and all processed foods made with barley)
Corn (corn on the cob, corn tortillas, corn chips, corn starch, corn syrup)
Millet
Oats (steel-cut oats, rolled oats, and all processed foods made with oats)
Rice (brown rice, white rice, top ramen, rice noodles, bas mati rice, rice cakes, Rice flour (all processed foods made with rice)
Rye (rye bread, rye crackers, and all processed foods made with rye)
Sorghum
Wheat (bread, rolls, muffins, noodles, crackers, cookies, cake, doughnuts, pancakes, waffles, pasta, spaghetti, lasagna, wheat tortillas, pizza, pita bread, flat bread, and all processed foods made with wheat or wheat flour)
Wild rice

Cereal Grainlike Seeds

Amaranth
Buckwheat
Quinoa

Legumes

All beans (adzuki beans, black beans, broad beans, fava beans, field beans, garbanzo beans, horse beans, kidney beans, lima beans, mung beans, navy beans, pinto beans, red beans, string beans, white beans)
Black-eyed peas
Chickpeas
Lentils
Peas
Miso
Peanut butter
Peanuts
Snowpeas
Sugar snap peas
Soybeans and all soybean products, including tofu


Starchy Vegetables

Starchy tubers
Cassava root
Manioc
Potatoes and all potato products (French fries, potato chips, etc.)
Sweet potatoes
Tapioca pudding
Yams

Salt-Containing Foods

Almost all commercial salad dressings and condiments
Bacon
Cheese
Deli meats
Frankfurters
Ham
Hot dogs
Ketchup
Olives
Pickled foods
Pork rinds
Processed meats
Salami
Salted nuts
Salted spices
Sausages
Smoked, dried, and salted fish and meat
Virtually all canned meats and fish (unless they are unsalted or unless you soak and drain them)

Fatty Meats

Bacon
Beef ribs
Chicken and turkey legs
Chicken and turkey skin
Chicken and turkey thighs and wings•
Fatty beef roasts
Fatty cuts of beef
Fatty ground beef
Fatty pork chops
Fatty pork roasts
Lamb chops
Lamb roasts
Leg of lamb
Pork ribs
Pork sausage
T—bone steaks


Soft Drinks and Fruit Juices

All sugary soft drinks
Canned, bottled, and freshly squeezed fruit drinks (which lack the fiber of fresh fruit and have a much higher glycemic index)

Sweets

Candy
Honey
Sugars