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Very Low–Calorie Diets (VLCDs)

Pros

• Rapid Weight Loss: VLCDs can lead to medically necessary rapid weight loss, especially for those with obesity or needing bariatric surgery.


• Diabetes Remission: Research shows potential benefits in diabetes remission.

Cons

• Lack of Skills for Healthy Eating: These diets may not equip individuals with the skills needed for long–term healthy eating.


• Potential Side Effects: Dizziness, irritability, and headaches may occur.

The Bottom Line

Moderate daily calorie restriction may be a safer and more sustainable approach.

Microbiome Diets

Pros

• Personalized Approach: Microbiome testing offers personalized dietary recommendations based on gut bacteria composition.

Cons

• Limited Understanding: The science is still emerging, and the relevance of microbiome/food correlations is not fully understood.

The Bottom Line

A balanced and varied diet rich in plant foods can improve gut health without expensive testing.

DNA Diets

Pros

• Genetic Insights: DNA analysis can provide insights into individual genetic factors related to diet.

Cons

• Lack of Practicality: The science is still too unsophisticated for truly customizable weight–loss plans.

The Bottom Line

DNA plans may be expensive and offer limited practical action points.

Metabolism Hacking Diets

Pros

• Potential Benefits for Insulin Resistance: Glucose monitoring can be useful for those with insulin resistance or diabetes.

Cons

• Expensive and Invasive: These diets can be costly and may promote health anxieties.

The Bottom Line

Investing in nutritious whole foods may be a better option.

App–Based Behavioral Change Diets

Pros

• Psychological Approach: Apps like Noom and Second Nature offer psychological insights and coaching.

Cons

• May Not Suit Older Users: Being app–based, they may not be suitable for those uncomfortable with smartphones.

The Bottom Line

These apps offer another tool for those struggling with weight loss.

Plant–Focused Diets

Pros

• Health and Sustainability: Reducetarianism promotes good nutrition, eco–friendliness, and potential weight loss.

Cons

• Potential Nutrient Shortages: Care must be taken to ensure adequate intake of nutrients like calcium and iron.

The Bottom Line

A gradual shift towards reducetarianism can be a healthy and sustainable way to eat.

Conclusion

2023 brings a variety of diet trends, each with its unique approach and potential benefits. For those 40 and older, understanding these trends can help you make better choices for your health and well–being. It's essential to consult with healthcare professionals to find the right diet that suits individual needs and preferences.

If you have any questions or need help navigating these diet trends, don't hesitate to reach out to us. We can refer you to a good nutritionist and/or dietician. On the physical side of things, we can provide personalized guidance and support to complement your dietary choices and support your overall wellness journey.