It is not listed on WADA's Prohibited List, as it is not considered to have performance-enhancing properties relevant to competitive sport
The most commonly discussed side effects of GLP-1 receptor agonists are nausea and vomiting, which are especially prominent when starting the medication or when the dose is increased

Recommended daily intake: Adults: 10-13mg per kg body weight per day For a 70kg (154lb) person: approximately 700-910mg methionine daily Athletes or those with higher needs: 15-20mg per kg body weight Sample daily meal plan to increase homocysteine: Breakfast: 2 eggs scrambled (380mg) 30g cheese (200mg) Total: ~580mg methionine Lunch: 150g chicken breast (1,400mg) Quinoa salad (95mg per 100g serving) Total: ~1,500mg methionine Snack: 30g Brazil nuts (300mg) Total: ~300mg methionine Dinner: 150g salmon (940mg) Roasted vegetables Total: ~940mg methionine Daily total: ~3,320mg methionine (well above minimum requirements) Vegan/vegetarian meal plan: Breakfast: Oatmeal with hemp seeds and Brazil nuts (500mg+) Fortified plant milk (varies) Lunch: Tofu stir-fry with quinoa (400mg+) Sesame seed garnish (100mg) Snack: Sunflower seed butter on whole grain bread (300mg) Dinner: Lentil and chickpea curry (200mg) Brown rice (60mg) Daily total: ~1,560mg methionine (adequate for most people, though lower than omnivorous diet) Important considerations: Balance is key: You want to raise homocysteine to optimal levels (6-9 mol/L), not create high homocysteine

Weight management outcomes depend on multiple factors and are not guaranteed
so far i have not had any nausea
It's the peptide framework repackaged as a daily supplement for the consumer who wants in on the category without the medication