Preparing for a high-fiber diet in seniors requires a gradual approach, as the aging gut can be more sensitive. Sudden increases in fiber may cause bloating, cramps, or constipation. It is recommended to increase fiber intake slowly over 2–4 weeks while ensuring adequate fluid intake (about 1.5–2 liters daily unless medically restricted). Suitable sources include oatmeal, flaxseeds, psyllium husk, soft-cooked vegetables, and ripe fruit. For seniors with chewing or swallowing difficulties, fiber should be offered in pureed or soaked forms. Importantly, the information here is based on general dietary guidelines, not on specific studies from the provided context. Tests such as those offered by MyBody-X for intolerances are not validated for fiber and cannot predict individual tolerance. In case of pre-existing gastrointestinal conditions or after surgery, medical advice should be sought. Evidence level: practice/dietary recommendation.
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