University of Southern California logo
Based on the latest research
Dr. Valter Longo · University of Southern California

Slim Diet

A scientifically proven method for guaranteed fat loss — NO YO-YO EFFECT!

This protocol is not a crash diet that sends you back to square one once you stop. On the contrary, it is built on the body's natural processes, using the Fasting Mimicking Diet (FMD) and a Keto / Low Carb regime, supported by the latest research from the University of Southern California.

It is scientifically proven that this approach not only burns fat, but also improves metabolic function, hormonal balance and overall health — preventing the rebound effect of regaining the weight.

How does it work?

The day is split into two phases

1

Phase 1 · Morning fast

from waking up until 3:00 / 4:00 PM

Goal: Suppress appetite, accelerate fat burning and activate the metabolism.

  • 💊
    7 – 10 AM
    Right after waking up → 1 Slim Booster capsule with 500 ml of water.
  • All day
    Allowed drinks: black coffee, tea and water (NO sugar, NO milk).
  • 🥤
    around 12 PM
    Slim Booster Plus or Slim Meal shake with 300 ml of water + 300 ml of water after.
  • 💊
    around 2 PM
    Another Slim Booster capsule with 500 ml of water.

Why does it work? The body stays in a fasting state, uses fat for energy, and Slim Booster reduces hunger and speeds up the metabolism.

2

Phase 2 · Main meal & evening

3:00 / 4:00 PM – before bed

Goal: Nutrient-rich food that keeps the body in fat-burning mode.

Main meal (3:00 – 4:00 PM)

Meat, fish, eggs, salads, vegetables with butter, cheese, avocado. Keto options: keto burger, keto pizza, keto bread. You can eat out or prepare it at home (recipes below).

Light dinner (8:00 – 10:00 PM)

A smaller, lighter meal like tuna salad, chicken salad, eggs, or a Futuriva Bowl (Slim Meal, low-fat Greek yogurt with raspberries, a few crushed almonds or hazelnuts).

🍰 Craving dessert?

Start the main meal with a large salad, a piece of meat and vegetables in butter (3–4 PM). After 2–3 hours (6–8 PM) have a piece of: keto cheesecake, protein bar, chocolate mousse, protein pancake with cream, etc.

Why does it work? The large meal provides satiety, stable energy and prolonged fat burning. You enjoy your favorite foods without taking in more calories than you need.

Note: the body needs 6–7 days to adjust. Once it does, you'll have more energy and fewer cravings. If you don't want to do intermittent fasting — you can skip it (breakfast ~10 AM, lunch ~3 PM, dinner ~8 PM).

Fast-free alternative

  • 10:00 AM
    Breakfast or Slim Meal shake (60 min before — 1 capsule with 400 ml water)
  • 3:00 PM
    Lunch (60 min before — 1 capsule with 400 ml water)
  • 8:00 PM
    Dinner (60 min before — 1 capsule with 400 ml water)
  • 10:00 PM
    Slim Booster Plus shake in 300 ml water + 300 ml water right after

Whether you do intermittent fasting or not, stick to the allowed foods and what to avoid ⬇️

What is the Keto / Low Carb regime?

The ketogenic diet and the low-carb regime are based on a reduced intake of carbohydrates and an increased intake of healthy fats and proteins. The goal is for the body to enter ketosis — a state in which fat becomes the main source of energy.

Reduced appetite
Fat melting
Stable energy

Allowed foods

  • Meat: chicken, beef, pork, lamb, fish, eggs
  • Healthy fats: avocado, olive oil, butter, coconut oil
  • Vegetables: broccoli, cauliflower, spinach, cabbage
  • Cheese and dairy with a high fat content
  • Nuts & seeds: walnuts, almonds, hazelnuts, chia
  • Keto options: keto bread, pizza, burger, sushi, desserts

What to avoid

  • ❌ Sugar
  • ❌ White flour
  • ❌ Rice and pasta
  • ❌ Potatoes
  • ❌ Sweets and soft drinks
  • ❌ Alcohol

This way of eating combined with Slim Booster and Slim Booster Plus will help you control your appetite and burn fat faster than ever!

Don't want to work out?

You don't have to go to the gym. Just 8,000 – 10,000 steps a day can significantly boost your metabolism and help burn calories.

🚶
Walk more
Walk if the distance allows, or park farther away.
🏢
Take the stairs
Instead of the elevator — every step gets you closer to the goal.
📞
Walk while you talk
Use phone calls as an opportunity to move.
💻
Computer break
Stand up every hour and move for 5–10 minutes.
🌙
Evening walk
Better digestion and activity.
📱
Count your steps
Google Fit, Apple Health, Samsung Health, Pacer…

What results to expect?

🔥
Fast fat melting
🍃
Suppressed appetite
More energy
♾️
No yo-yo effect
💪
No muscle loss
Video recipes

Recipes

Click any recipe to open the step-by-step video.

KETO PIZZA
01
VIDEO

KETO PIZZA

KETO BREAD
02
VIDEO

KETO BREAD

KETO PORTOBELLO BURGER
03
VIDEO

KETO PORTOBELLO BURGER

KETO ITALIAN SANDWICH
04
VIDEO

KETO ITALIAN SANDWICH

KETO PROTEIN NUTELLA
05
VIDEO

KETO PROTEIN NUTELLA

VEGETARIAN KETO BURGER
06
VIDEO

VEGETARIAN KETO BURGER

FAMILY PEPPERONI PIZZA
07
VIDEO

FAMILY PEPPERONI PIZZA

SHRIMP IN TOMATO SAUCE
08
VIDEO

SHRIMP IN TOMATO SAUCE

TURKEY STEAK SALAD
09
VIDEO

TURKEY STEAK SALAD

KETO AMERICAN PANCAKES
10
VIDEO

KETO AMERICAN PANCAKES

KETO PROTEIN BRIOCHE BUNS
11
VIDEO

KETO PROTEIN BRIOCHE BUNS

BLUEBERRY PIE
12
VIDEO

BLUEBERRY PIE

BBQ PORK RIBS WITH PROTEIN MASH
13
VIDEO

BBQ PORK RIBS WITH PROTEIN MASH

BRAINBOOSTER BOWL
14
VIDEO

BRAINBOOSTER BOWL

BRAINBOOSTER FRUIT CAKE
15
VIDEO

BRAINBOOSTER FRUIT CAKE

CHOCOLATE MOUSSE
16
VIDEO

CHOCOLATE MOUSSE

SNICKERS ICE CREAM
17
VIDEO

SNICKERS ICE CREAM

VEGAN PROTEIN BITES
18
VIDEO

VEGAN PROTEIN BITES

KETO TIRAMISU
19
VIDEO

KETO TIRAMISU

HEALTHY WIENER SCHNITZEL
20
VIDEO

HEALTHY WIENER SCHNITZEL

SALMON BURRITO
21
VIDEO

SALMON BURRITO

SHRIMP BURRITO
22
VIDEO

SHRIMP BURRITO

VEGETARIAN BURRITO
23
VIDEO

VEGETARIAN BURRITO

WHOLEGRAIN PROTEIN PASTA
24
VIDEO

WHOLEGRAIN PROTEIN PASTA

KETO SUSHI
25
VIDEO

KETO SUSHI

KETO BREAD 2
26
VIDEO

KETO BREAD 2

KETO NUTELLA
27
VIDEO

KETO NUTELLA

KETO PROTEIN LASAGNA
28
VIDEO

KETO PROTEIN LASAGNA

KETO PROTEIN CHEESE PIE
29
VIDEO

KETO PROTEIN CHEESE PIE

KETO PROTEIN CAKE
30
VIDEO

KETO PROTEIN CAKE

KETO PROTEIN TORTILLA
31
VIDEO

KETO PROTEIN TORTILLA

KETO SNICKERS CHEESECAKE
32
VIDEO

KETO SNICKERS CHEESECAKE

KETO PROTEIN CHOCOLATE MOUSSE
33
VIDEO

KETO PROTEIN CHOCOLATE MOUSSE

KETO CHOCOLATE MUFFINS
34
VIDEO

KETO CHOCOLATE MUFFINS

KETO PROTEIN TIRAMISU
35
VIDEO

KETO PROTEIN TIRAMISU

KETO CHOCOLATE MOUSSE
36
VIDEO

KETO CHOCOLATE MOUSSE

SUNNY-SIDE-UP OMELETTE
37
VIDEO

SUNNY-SIDE-UP OMELETTE

HEALTHY CHICKEN FINGERS
38
VIDEO

HEALTHY CHICKEN FINGERS

CHICKEN IN TOMATO SAUCE
39
VIDEO

CHICKEN IN TOMATO SAUCE

ZUCCHINI PATTIES
40
VIDEO

ZUCCHINI PATTIES

LENTEN FUTURIVA BOWL
41
VIDEO

LENTEN FUTURIVA BOWL

PROTEIN BURRATA SALAD
42
VIDEO

PROTEIN BURRATA SALAD

KETO PROTEIN PÂTÉ
43
VIDEO

KETO PROTEIN PÂTÉ

PROTEIN PASTA WITH SHRIMP
44
VIDEO

PROTEIN PASTA WITH SHRIMP

PROTEIN BANANA BREAD
45
VIDEO

PROTEIN BANANA BREAD

PROTEIN KETO WHITE CREAM
46
VIDEO

PROTEIN KETO WHITE CREAM

PROTEIN MUFFINS
47
VIDEO

PROTEIN MUFFINS

PROTEIN CHICKEN BURRITO
48
VIDEO

PROTEIN CHICKEN BURRITO

PROTEIN BROCCOLI MASH
49
VIDEO

PROTEIN BROCCOLI MASH

KETO CHOCOLATE CHEESECAKE
50
VIDEO

KETO CHOCOLATE CHEESECAKE