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. This Groupon is not valid for shipping; standard shipping costs a flat rate of $4.99 within the continental United States.

Vitacost.com’s online emporium enriches diets and overall health with a collection of more than 30,000 vitamins and sundries. Antioxidant-rich multivitamins such as Alive! vegetarian capsules ($6.44 for 90) fill in dietary blanks, and Yummi Bears gummy vitamins ($16.37 for 200) entertain juvenile jaws and help kids to meet their recommended daily intake of animal shapes. Metabolisms get 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 ($19.48 for 90).

Nearly 1,000 organic foodstuffs await the additive-averse consumer, from the crystalline sweetness of Y.S. Organic Bee Farms’ raw honey ($5.18+) 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—may increase not only your health, but your credit rating as well.

Vitacost’s product reviews and free samples provide easy browsing with subgroupings by 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.