Senna pods are the seed pods of the senna plant. Herbalists and natural doctors recommend senna pod supplements to treat mild cases of constipation. You should, however, take precautions when you use any laxative to treat constipation, including senna pods.

You may have heard of probiotics, foods that contain live cultures of beneficial bacteria that live in your digestive tract and help keep it functioning well.

Your circulatory system plays a central role in maintaining your health and well-being. Arteries are especially important, carrying nourishing blood from your heart to all your organs and providing them with oxygen and nutrients.

The herb vitex, otherwise known as vitex agnus-castus, chaste tree or chasteberry, is a distant relative of lemon verbena.

Milk thistle, a member of the daisy family, is native to parts of Europe, Africa and the Middle East. Documented use of milk thistle as a remedy for liver ailments goes back to the first century, according to the website Herbal Legacy.

Bromelain is a combination of enzymes, called proteolytic enzymes, that help your body absorb and assimilate proteins from foods, according to the University of Maryland Medical Center.

In recent years, garlic has been touted as a superfood for improving health and preventing disease. Garlic may provide certain mood-elevating benefits for symptoms of depression, although research confirming this claim is extremely limited.

Shilajit is a natural herb most known for its uses in Ayurveda. Ayurveda has been practiced in India for centuries, and many of its herbs and herbal remedies are used in alternative medical treatments around the world.

Boswellia serrata, also known as Indian frankincense or Salai guggal, has been used in Indian Ayurvedic medicine for centuries to treat arthritis.

You're probably familiar with oregano, which is a culinary spice that adds flavor to many traditional Italian dishes. In cooking, the leaves of the Mediterranean oregano plant (Oreganum vulgare) are used either fresh or dried, and you can also brew them to make tea.

Horsetail grass is an herb you can drink as tea, take in powder or capsule form or consume as liquid extract for its health benefits. It's been used in traditional medicine mainly for removing stones from the excretory system and for improving bone health.

Although evening primrose (Oenothera biennis) is an herbal remedy that’s most known for its effects on treating premenstrual syndrome, mastalgia (breast pain) and menopausal symptoms in women, the herb also has important benefits for men.