The 90-30-50 diet, created by registered dietitian Courtney Kassis, aims to manage weight gain associated with Hashimoto's thyroiditis. The diet focuses on specific daily nutrient targets: 90 grams of protein, 30 grams of fiber, and 50 grams of fat.

These nutrients work together to support weight management:

• Protein: Preserves muscle mass, boosts metabolism, and increases satiety
• Fiber: Supports gut health, controls blood sugar, and promotes fullness
• Healthy fats: Aids hormone regulation, nutrient absorption, and energy levels

Unlike traditional diets, the 90-30-50 approach doesn't focus on calorie restriction but rather on meeting these specific nutrient goals to optimize metabolism and reduce inflammation.

Potential Benefits:

• Improved metabolic rate through muscle preservation
• Better appetite control and satiety
• Balanced blood sugar levels
• Reduced inflammation
• Decreased waist circumference when healthy fats replace saturated fats

Important Considerations:

• May not be sustainable long-term due to rigid requirements
• Protein intake might be too high for sedentary individuals
• Not suitable for people with kidney disease
• Individual needs vary based on activity level and health conditions

Before starting the 90-30-50 diet, consult with a registered dietitian to determine if it's appropriate for your specific health needs and goals. While the diet shows promise for weight management, its effectiveness varies among individuals, and professional guidance is recommended for safe implementation.

Hashimoto's thyroiditis is an autoimmune condition where the body attacks thyroid tissue, leading to insufficient thyroid hormone production. Symptoms include weight gain, fatigue, joint pain, constipation, cold intolerance, depression, and skin/hair changes.

The diet may help manage these symptoms, but results can vary. A healthcare provider can help determine if this approach aligns with your individual health requirements and treatment plan.

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