I want to lose weight quickly but not sacrifice needed nutrients or balance of protein, carbs and fat. I already take a complete multi-vitamin and have considered spirulina. Any suggestions?
The body won't release fat stores if you lower calories below what it needs. It will slow metabolism to compensate & store every spare ounce as fat. If you continue lowering calories, it will continue lowering the set point, til it can survive off nothing & store fat on anything. The body will only release it's fat stores if it knows there is plenty of nutritious food. I highly recommend spirulina and other algae.
You can lose more body fat eating protein & fat (don't eat protein alone) than not eating AT ALL. To lose weight fast, eat all you want, but nothing but meat, eggs, healthy oils, mayo, butter & half an avocado a day (for added potassium). Keep the calories high & the fat percentage high, at least 65% of calories. Green vegetables & some cheese will continue weight loss but at a slower pace.
The first week is just water weight but fat is lost thereafter if you keep your calories high enough. Otherwise the body will strip it's own lean tissue for nutrition. Although that may look great on a scale it will make it MUCH easier to accumulate fat in the future (since all that pesky lean tissue burning up calories will be gone).
Eating carbs while trying to lose body fat is terribly inefficient. When in glycolysis (burning glucose as fuel) you have to lower your calories (which slows your metabolism) & exercise heavily to deplete your glycogen stores before burning body fat.
The core of Atkins program is converting the body from glycolysis (burning glucose as fuel) to ketosis (burning fat as fuel). Dietary fat levels need to be at >65% of total calories, if not, the body will still remain in glycolysis by converting 58% of excess protein into glucose (via gluconeogenesis).
It takes minimum of 3 days to convert a body to ketosis, (but only one bite to convert back to glycolysis). People feel sluggish the first week but most feel better than ever thereafter.
Simple carbohydrates (sugar, flour, bread, cereal, pasta, potatoes, rice) trigger insulin which can store the calories eaten into fat. The more protein the more the fat burning hormone glucagon is released. The more carbohydrate the more the fat storage hormone insulin is released.
Simple carbs are addictive & can be disastrous to health. The best way to break the addiction is NO carbs for 3 days. Make a huge batch of deviled eggs, eat one every time you want "something" - have huge omelets with bacon, sausage, peppers, mushrooms & cheese. Pork chops smothered with peppers, mushrooms & cheese - pork rinds & dip or tuna/chicken/turkey/egg salad - steaks - a huge sugar free cheese cake. Eat so much you won't feel deprived of anything. By the 4th day, the addiction will be gone & you can start making healthy choices.
High insulin levels promote inflammation, weight gain, hunger & unbalance other hormones. Controlling insulin levels will balance out other hormones & allow human growth hormone (HGH) to be produced naturally so lean muscle will be gained even without exercise. Any exercise will greatly increase muscle mass with high HGH levels.
Ground flax seed (2 Tbsp) 1/4 cup water, artificial sweetener, mix in a raw egg - let sit 10 min. to absorb liquid, put some cream cheese in the middle & nuke 2 minutes. Suggested for daily fiber needs.
The first 2 weeks eat several cups a day of (mostly) lettuce & celery, cucumbers, radishes, mushrooms, peppers & more variety of vegetables thereafter - add 5 grams per day additional every week (20 grams day first 2 weeks, 25grams 3rd week, 30grams 4th week etc) til you gain weight, then subtract 10grams. That will be your personal carb level (everyone is different & depends on how active you are.)
Start with meat, fats & salads for 2 weeks and then slowly add in more green veg, wk4 fresh cheeses, wk5 nuts & seeds, wk6 berries, wk7 legumes, wk8 other fruits, wk9 starchy veg, wk10 whole grains. You will learn how your body reacts to different foods.
As long as you have <9grams carbs per hour, you will maintain insulin control & shouldn't gain weight, no matter the calories. Many people gain weight on high carb, do low carb to lose weight & then are shocked when they return to high carb & gain weight. Many people can return to moderate carb levels but very few can really eat all they want of sugar & maintain weight or health.
Dr.Atkins was a cardiologist, low carb was a health plan easier sold as a "diet" Read any of his books for easily understandable science. Normalizing blood pressure, blood sugar, insulin, cholesterol, triglyercerides & hormone levels are all bonus features of doing a low carb way of eating. Lutz "Life without Bread" & Taubes "Good calories, Bad calories" are excellent books that dispel all the nutrition myths.
http://www.atkins.com/Program/FourPhases/WhatIsInduction/AcceptableFoodsList.aspx
http://www.nytimes.com/2002/07/07/magazine/what-if-it-s-all-been-a-big-fat-lie.html
I am currently on a whey protein diet. i make for breakfast a whey protein shake which is: 1 scoop whey protein (according to directions on container) 1 banana, 1 cup of frozen strawberries, 1 cup nonfat milk, and ice to thicken it up. I blend it until it becomes a shake like consistency. I get the vanilla flavored whey, but they have many more to choose from! Whey is sold EVERYWHERE, but I get mine from the health food store so I know its decent quality. It is VERY high in protein, the brand I use has 26g per scoop. For lunch I have a chicken sandwich on whole grain bread, carbs are important so make sure you are incorporating them some how, and then make the same shake for dinner, sometimes substituting the banana for blueberries. In between meals and shakes I'll eat carrots, an apple, or some almonds or walnuts. Each shake is about 200 calories once the milk and fruit is all added but they are very nutritious 200 calories. The shakes fill you up and give you A LOT of energy. Whey protein is also very beneficial for after a work out as it helps repair muscle and build muscle. The more muscle you have, the quicker, and safer you burn calories.
Good luck, I hope this helps. This "diet" has sure worked well for me. If you don't feel like going this route then anything HIGH in protein is your best bet!!!