Low Fiber Diet (Plant-Based)
This specialized plant-based plan limits daily fiber intake to approximately 10 grams to help manage digestive flare-ups, reduce cramping, and support recovery after gastrointestinal surgery or during cancer treatments. By restricting foods that stimulate bowel activity, this short-term therapeutic approach aims to decrease the frequency and volume of bowel movements while maintaining nutritional balance. The menu is naturally dairy-free, egg-free, and suitable for vegetarian and vegan lifestyles, making it easy to adhere to these dietary restrictions while healing. This protocol also aligns with key genetic insights from your PlexusDx report; for instance, reducing digestive workload can support variants in genes like TNF and IL6 that modulate inflammation, while careful nutrient selection helps bypass potential inefficiencies in digestive genes like SI (sucrase-isomaltase). Additionally, because restricted diets can impact nutrient status, this plan focuses on easy-to-digest sources of B vitamins to support methylation pathways involving the MTHFR gene.
The following recommendations are grounded in evidence to support gastrointestinal therapy and recovery. This program is designed for short-term use under professional guidance to ensure you receive essential nutrients while minimizing digestive stress. Key focus areas include:
- Low Fiber Protocol: Limits dietary fiber to less than 10g per day to reduce bowel activity and aid in recovery from GI conditions or surgery.
- Immune Support: Prioritizes sources of Zinc (from tofu and rice) and Selenium (from peanut butter) to act as antioxidants and support immune function, which is critical during inflammatory bowel episodes.
- Bone Health: Addresses common deficiencies in carbohydrate-restricted diets by including Calcium (fortified beverages, spinach), Phosphorus (tempeh, applesauce), and Potassium (watermelon, plantain) to maintain bone density.
- B Vitamin Maintenance: Counteracts potential drops in essential vitamins often seen in GI conditions by providing Folate, Thiamine, and Vitamin B6 from gentle sources like mushrooms, cooked leafy greens, and sweet potatoes to support energy metabolism.
To get started, click the button below to access your personalized PlexusDx meal planning tool. If you need to adjust any meal to better fit your specific taste preferences or strict dietary needs (such as maintaining a strictly pescatarian or gluten-free regimen), follow this simple process to find a suitable alternative:
- Locate the meal you wish to change on your daily planner.
- Click the three dots in the corner of the meal card.
- Select "Swap recipe" from the menu options.
- Choose "Swap" to change just that meal, or "Swap all" to replace it for the duration of the plan.
- Keep clicking "Swap" to cycle through alternatives until you find one that matches your specific rules (like GF/DF/egg-free).
PlexusDx provides educational information about genetic predispositions only. This content is not medical advice. Always discuss genetic findings, test results, symptoms, and treatment decisions with your healthcare provider or an allergist to determine appropriate care for your situation.

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Low FODMAP Diet
Low FODMAP Diet