Yes, supplementation is often necessary since plant-based sources contain low amounts of L-carnitine
Nutritional value and % of the recommended daily intake per 100 ml (average value) Energy value: 8 kJ (2 kcal) Proteins: 0 g Fats: 0 g Carbohydrates: 0 g L-carnitine: 180 mg (60%) Taurine: 100 mg (25%) Caffeine: 30 mg (60%) Magnesium: 5 mg (1.3%) Vitamin C (ascorbic acid): 2.95 mg (4.9%) Vitamin B1 (thiamine): 0.11 mg (7.9%) Vitamin B3 (niacin, vitamin PP): 0.8 mg (4.5%) Vitamin B5 (pantothenic acid): 0.28 mg (4.7%) Vitamin B6 (pyridoxine): 0.12 mg (6%) Vitamin B7 (biotin, vitamin H): 5 g (10%) Vitamin B9 (folacin, folic acid): 9 g (4.5%) Vitamin B12 (cyanocobalamin): 0.1 g (10%) Caffeine content (including guarana): no more than 30 mg per 100 ml of the drink
Alatassi sees her patients once a month when they start on these drugs and then once every three months
Another analysis, from a team at Northwestern University Feinberg School of Medicine, found that bariatric surgery, which typically costs between $17,000 and $23,000, delivered two more healthy years of life and saved about $9,000 a year, compared to GLP-1 drugs