Anyone Get Side Effects From Betaine HCL or Smooth Sailing?

I get mild heartburn if I take it without enough food

First week was a little warm in the stomach then smooth

Helped my digestion instantly zero sides.

Too high a dose made me feel acid heavy

No side effects just better nutrient absorption vibes

Works great but I had to dial down from 3 caps to 1

Helped bloating big time never had a negative effect

Zero issues honestly feels like my digestion woke up

Slight stomach warmth but nothing bad