Garlic can increase your risk for heartburn garlic supplements can thin the blood, so you shouldn’t take them alongside other blood thinners most people can eat garlic without experiencing any. Garlic on heartburn. Abdominal pain; bloating; fatigue; flatulence; headaches; indigestion; heartburn; muscle aches; nausea; sweating; an upset stomach; vomiting; high doses of garlic can also lead to blood thinning and colitis, so speak to your doctor about the proper dosage for you before you take supplemental garlic.
garlic on heartburn