Lanta Flat Belly Shake is created for adult users only, and no one below 18 years of age should use it. It is also not suitable for pregnant and breastfeeding mothers. People with an underlying medical condition or on medication should avoid using dietary supplements on their own. The supplements can interact with medicines, other supplements, alcohol, and tinctures. Never try these combinations unless approved by a physician. Those who are not sure about using a dietary supplement should contact their nearest healthcare provider to understand supplement safety and usage.