Preparing for a high‑fiber diet as a man should be gradual to avoid bloating and discomfort. Start with small increases (e.g., 5 g extra per day) and build up to about 30 g daily over 2–3 weeks. Drink plenty of water (at least 1.5–2 L), as fiber absorbs water and can cause constipation without adequate fluid. Choose whole grains, legumes, nuts, seeds, and vegetables. The MyBody‑X article lists fiber‑rich foods but does not provide specific preparation guidance. The evidence is based on general dietary advice („practice“), not strong clinical trials. For men, fiber supports heart health, blood sugar control, and satiety. Caveat: individual tolerance varies; consult a doctor if you have existing digestive issues.
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