Over time, cellular boredom eventually forces people into a lethargic, depressed state of mind, despite natural stimulants such as exercise and thinking about exercise. Make life more interesting by livening up your insides with today’s Groupon: for $15, you get $30 worth of vitamins, supplements, and organic groceries at Vitacost.com.

Vitacost.com’s nourishing online emporium enriches diets with a collection of more than 30,000 vitamins and supplements. Antioxidant-rich multivitamins such as Alive! vegetarian capsules ($6.61 for 90) fill in dietary blanks and Yummi Bears gummy vitamins ($18.19 for 200) entertain juvenile jaws and fulfill kids’ recommended daily intake of animal shapes. Metabolism gets a boost from ephedra-free thermogenic supplements such as Biochem Sports' Lean Results, which slims away excess body-fat without sacrificing lean muscle or provoking stimulant sensitivities ($21.29 for 90).

People with pets can use Vitacost's inventory to rid furry friends of fleas and ticks or honor loyalty with healthy, gluten-free treats. Nearly 1,000 organic foodstuffs await the additive-conscious consumer, from the crystalline sweetness of Y.S. Organic Bee Farms’ raw honey ($5.29+) to the zings and tangs of Woodstock Farms’ kosher baby dill pickles ($5.39). Additionally, the shop's various homeopathic remedies—many of which rely on earthy concoctions of herbs and extracts—are helpful for increasing not only your health, but your credit rating as well.

From product reviews to free samples, Vitacost.com guides customers toward supplement satisfaction with browsable subgroupings including brand, form, number of servings, allergens, and theme song. A comprehensive health library stuffs brains full of research on nutrients, health issues, and remedies, as well as links to published scientific studies.