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THE LATESTFAD DIETS
Is it Magic or Madness?
Sanirose S. Orbeta, MS, RD, FADAConsulting Clinical & Sports Nutritionist
What is a FAD Diet?
− It is simply weight loss diet It is simply weight loss diet that has become very that has become very popular quickly and then falls popular quickly and then falls out just as fast.out just as fast.
− A short term quick food fix.A short term quick food fix.− ““Latest Craze Diet”Latest Craze Diet”
How Can I Spot A FAD Diet?
− Sounds to good to be true, it probably is. Sounds to good to be true, it probably is. “Lose 15 lbs in 7 days!”“Lose 15 lbs in 7 days!”
− Recommends using a single food on a very Recommends using a single food on a very consistent basis.consistent basis.
− Promises quick and easy weight loss with Promises quick and easy weight loss with no effort.no effort.
− Guarantees an outcome in a specified time Guarantees an outcome in a specified time period.period.
How Can I Spot A FAD Diet?
− Eliminates an entire food group such as Eliminates an entire food group such as carbohydrates or dairy products.carbohydrates or dairy products.
− Suggest special products or require Suggest special products or require dietary supplements.dietary supplements.
− Require certain foods be eaten at Require certain foods be eaten at particular times of the day.particular times of the day.
− Promise magical quick results.Promise magical quick results.
Have You Met Anyone Like This?
Or Someone Like This?
Battle of the Weight Loss Books
Battle of the Weight Loss
Books
Reaction to All These Published Popular Fad Diets
Media Hype
New Age Products
Personal Stress
Family Habits and Tradition
Misinformation and
Misinterpretation
Hearsay Nutrition
CONFUSION
Work Pressure
Existing Medical Condition
Common Reasons Why People Select Popular FAD Diets
1. Promises instant results on looks, appearances and physical comfort.
2. Medical or health reason is secondary.3. Weight suggested by Doctors or Health
Care Professional is ignored.4. Recommended 5-10% weight loss at
starting baseline is too little but reduction of 32% is the unrealistic expectation.
High-Protein FAD Diets
Rapid weight loss at all costFast weight loss minimizes
health problemsEating plenty of meat and
protein products is easy, cheap and always available
Goals:
Analysis of the Current Popular FAD Diets
Acceptable Questionable
1. Traditional Food Guide Pyramid
2. Weight Watchers Dieting with the Duchess
3. Mediterranean Diet
4. Volumetrics
5. Eat More, Weigh Less
6. Choose to Lose
1. Cohen Diet
2. Dukan Diet
3. HCG Diet
4. Paleo Diet
5. 17 Days Diet
6. Negative Calorie Diet
7. Hollywood Diet
8. Sacred Heart Diet
Cohen Diet
High Pro – Low CHO, Low Sugar Diet. Examines your personal Blood profile to give you a personalize Meal Plan.
Meals are strictly measured in gram. 150 gm. – 170 gm or 50 gm of CHO.
Basic Cal. – 600 cal. Diet – 1600 cal per day
Dukan Diet
Protein Based – To redesign your eating habit to include a 4 phase program.
Phase I. – Attack phasePhase II. – Cruise stagePhase III. – Consolidation phasePhase IV. – Stabilization phase
Preposterous Theories Fueling the High-Protein Craze
1. Obesity is due to metabolic reasons not overeating
2. Calorie restriction is not necessary
3. Too much carbohydrates produces excess insulin thus leading to insulin resistance and weight gain
Preposterous Theories Fueling the High-Protein Craze
4. Fat does not make you fat only carbohydrates does
5. Ketosis and lipolysis are the most efficient way to make you slim
6. Syndrome X may benefit from low-carb
Why do High-Protein, Low Carbohydrate Diets Work in Some People?
1. There is overall calorie restriction
2. Rapid weight loss is due to water loss
3. Ketosis induces appetite suppression
Some Popular Diets Classified According to Their Nutrient
Composition
Type of diet Fat % kcals
CHO % kcals
Protein
% kcals
I. High-fat, Low-CHO Diet
II. Moderate-fat,
Balanced Low - Calorie
Reduction Diet
III. Low- and Very-low-fat
Diet
50-40%
20-30%
<10-20%
<20%
55-60%
>65%
25-30%
15-20%
10-20%Source: Popular Diets – A Scientific Review by M. Freedman et. al
I. High-Fat Low CHO 1414 Calorie Diet Fat 60% CHO 10% Protein 30%
1420 calories
each
Abundance Abundance of Choiceof Choice
1200 calories
2290 2290 caloriescalories
1200 1200 caloriescalories
1600 1600 caloriescalories
400 calories400 calories
600 calories600 calories
650 calories
2640 calories
II. Moderate Fat 1450 Calorie Diet Fat 25% CHO 60% Protein 15%
750 calories
757 calories
620 calories
650 calories
470 calories
710 calories
340 calories340 calories
620 calories
615 calories
III. Low-Fat and Very Low-Fat 1450 Calorie Diet Fat 10-15% CHO 65-75% Protein 15-20%
120 calories
80 calories
200 calories
440 calories440 calories 250 calories250 calories
310 calories310 calories
510 calories510 calories
Verdict of Science
High-protein diets which bans carbohydrate is a danger to your health and should be avoided
Diets that go for a single specific nutrients or food components to avoid are not advisable
George Bray, MD - Low-CHO Diets and Weight Loss
Weight loss was predicted by total calorie intake, diet duration but
not by CHO content alone.
Verdict of Science
Efficacy and safety of Low-Cal Diets – A Systematic Review By Bravata, Sanders, Huang et. al.
Diets that restricted calorie intake, used longer in duration were associated with weight loss rather than CHO intake.
Scientific Review of Popular Diets By Freedman, King and Kennedy
Weight Loss
Short term high-fat, low-CHO causes a great loss of body water rather than body fat when these diet ends water weight is regained.
All reduced calorie diets results in body fat loss if sustained long term.
Our Role as Health Professional in this
Dieting Dilemma
Its our duty to inform the public of these misleading claims and deceptive statements
React continually to health misinformation
High risk to consumers must be clear
Obesity Crisis is Entirely Preventable not with FADS Diet
Through Healthy Diet, Routine Exercise and behavioral modification
1. Develop good eating habits
- Balancing calories consumed with correct calorie output.
Calorie = Energy
Intake Expended
Energy Balance for Scientific Weight Loss Program
Calories not used as energy become excess body weight
When You Eat This, Can You Do That?
When You Eat This, Can You Do That?
- Eat the Food Pyramid Way- Eat the Food Pyramid Way
- Eat Less Move More - Eat Less Live Longer
1 pc mini burger 50 calories
1 pc regular burger 400 calories
1 pc monster burger 1420 calories
Out of sight… out of mouth.
Encourage Pleasurable
Dining Anywhere and
Everywhere
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