Clinical Trials of Five Different Food Supplements With Restriction Diet in Adults

"IP1: 2 softchews 3 times a day before meals with 1-2 glasses of water for eight weeks.~OTHER: Placebo"

"IP2: One bag per day mixed in 200 mL of cold water or tea and consumed immediately, on an empty stomach, half an hour before breakfast for eight weeks.~OTHER: Placebo"

"IP3: One bag per day in the morning, dissolved in a glass of warm water and three capsules per day with a glass of water or tea (one capsule at breakfast, one at lunch and one at dinner) for eight weeks.~OTHER:Placebo"

"IP4: Twice a day 20 mL half an hour before breakfast and half an hour before dinner for eight weeks.~OTHER:Placebo"

"IP5: Formula 1: One capsule per day at breakfast with a glass of water for eight weeks and Formula 2: Two capsules a day at breakfast and at dinner with a glass of water for eight weeks.~OTHER:Placebo"