Pregnancy: It is best to avoid taking any herbs during pregnancy, especially the first trimester, unless you’re under the care of a knowledgeable practitioner. Exceptions: it’s considered safe to take up to 1,000 mg of ginger in capsule or candied forms for morning sickness; short-term use of echinacea also seems safe for pregnant women who develop colds or flu.
The aptly named bitter melon is thought to help cells use glucose more effectively and block sugar absorption in the intestine. When Philippine researchers had men and women take bitter melon in capsule form for three months, they had slight, but consistently, lower blood sugar than those taking a placebo. Gastrointestinal problems are possible side effects. You can reverse diabetes with these science-backed strategies.