L-carnitine modest, shrinking effect A 2016 meta-analysis of 9 RCTs (n=911) found carnitine users lost about 1.33 kg more than controls, and a larger 2020 meta-analysis of 37 RCTs (n=2,292) found roughly 1.21 kg
This step requires vitamin B6
Bone broth seems to be making a comeback, and with good reason
"There's no need to change our dietary recommendations from this a Mediterranean style diet with modest meat, fish, dairy and alcohol intake, coupled with more pulses, vegetables fruits, whole grains and mono-unsaturated fats, remains the nutritional blueprint for a healthy and healthful life," Catherine Collins, a dietitian who didn't perform the study, said in a statement from the Science Media Centre
Topically many formulations containing Vitamin C are available