Day 43 of My Weight Loss Challenge: A Focus on Bodyweight Workouts and Allulose Research

Day 43 of My Weight Loss Challenge: A Focus on Bodyweight Workouts and Allulose Research

As part of my ongoing weight loss challenge, Day 43 marked a strategic shift towards a bodyweight workout to give my muscles a bit of downtime during an intense workout week. Here’s a detailed look at my workout, meals, and some intriguing research I delved into about allulose, a sugar substitute that’s been gaining traction for its potential health benefits.

Bodyweight Workout Routine

On Day 43, my workout comprised the following bodyweight exercises:

  • Pushups: An excellent compound exercise that targets the chest, shoulders, triceps, and core.
  • Chin-ups: Great for the biceps and back, helping to build upper body strength.
  • Dips: Effective for the triceps, chest, and shoulders.
  • Goblet Squats: A versatile lower body exercise that works the quads, glutes, and core.
  • Horizontal Pullups: Also known as inverted rows, they target the upper back, biceps, and core.

This routine allowed me to maintain muscle engagement while providing a break from heavy lifting. I performed three sets of each exercise until failure with a one minute rest time in between sets.

Pre and Post-Workout Meals

My nutrition on Day 43 was carefully planned to support my workout and recovery:

Pre-Workout Meal:

Post-Workout Meal:

  • Chicken and Turkey: Lean protein sources to aid muscle recovery and growth.
  • Watermelon: Hydrating and refreshing, also providing some quick sugars post-workout.
  • Cheese: Adds healthy fats and protein.
  • Dark Chocolate: A treat with antioxidants, adding a small amount of fat and carbs.

Sleep Schedule

Maintaining a consistent sleep schedule is crucial for recovery and overall health. On Day 43, I went to bed at 8 pm and woke up at 4 am, ensuring a solid 8 hours of rest.

Research on Allulose

What is Allulose?
Allulose is a low-calorie sugar substitute with about 70% of the sweetness of regular sugar but only 10% of the calories. It is naturally found in small quantities in foods like figs, raisins, and maple syrup.

Health Benefits of Allulose:

  • Glucose Regulation: Allulose has been shown to help regulate blood glucose levels by reducing the rise in blood sugar after eating. This can be particularly beneficial for people with diabetes or insulin resistance.
  • Metabolism: Studies suggest that allulose can enhance fat oxidation and increase energy expenditure, potentially aiding in weight loss.
  • Insulin Levels and Sensitivity: Allulose can improve insulin sensitivity, crucial for maintaining healthy blood sugar levels and preventing type 2 diabetes.

How Allulose Works:
Unlike regular sugar, allulose is not metabolized by the body and does not significantly impact blood sugar or insulin levels. It is absorbed in the small intestine and excreted in the urine without being used as energy.

The Role of Insulin and Leptin

Insulin is a hormone produced by the pancreas that allows cells to take glucose from the bloodstream for energy or storage as fat. It plays a crucial
role in regulating blood sugar levels. When insulin levels are high, the body tends to store more fat; when they are low, it can burn fat for energy.

Leptin is a hormone that cells produce that helps regulate energy balance by inhibiting hunger. It signals the brain when you have enough energy stored, reducing appetite. However, in cases of leptin resistance (common in obesity), the brain doesn’t respond to leptin signals, leading to increased hunger and overeating.

Interaction and Impact on Weight Loss:
The balance between insulin and leptin is crucial for weight management. High insulin levels promote fat storage, while leptin helps control hunger and energy expenditure. By improving insulin sensitivity and potentially influencing leptin levels, allulose can help support weight loss efforts by enhancing glucose metabolism and reducing hunger.


Day 43 of my weight loss challenge was a testament to balancing exercise intensity with adequate rest, proper nutrition, and continuous learning. Integrating bodyweight workouts provided a necessary break for my muscles, while my research on allulose opened new avenues for optimizing my diet and metabolic health. Understanding the roles of insulin and leptin further underscored the complexity of weight management and the importance of a holistic approach to health and fitness.

By continuing to adjust my strategies based on research and personal experience, I am committed to achieving my fitness goals and maintaining overall well-being.

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