Word Unit: Health: Alcohol and Brain Alterations (alcohol and its dangers to the brain and bodily functions)
Word Unit: Health: Bad Breath (beating bad breath)
Word Unit: Health: Index of Articles (special selections of presentations dealing with health)

Related "health" word families and articles: Hygeia > hygiene > health; hygieio-, hygiei-; iatro-, -iatrician; salu-; sana-, sani-.

Word Unit: Health: Oxytocin Causes Mental and Physical Reactions (be aware of the effects of oxytocin in nasal sprays)
Word Unit: Health: Pedicure and Bacterial Infection (itching spots on legs have turned into ulcerated sores)
Word Unit: Health: Salmonella from Pets to Humans (salmonella can be transferred to humans by pets)
Word Unit: Health: Stress Considerations (stress can be relieved)
Word Unit: hebdoma- (Greek: seventh)
Word Unit: hebe-, heb- (Greek: youth, pubescence, puberty [the period during which the secondary characteristics of maturity begin to develop; by extension, a young man])
Word Unit: hebet-, hebetu- (Latin: blunt, dull; lethargy, lack of energy or interest in doing things)
Word Unit: hecto- [HEK toh], hect-, hecato-, hecaton-, hekto-, hekt- (Greek: a hundred; many; a decimal prefix used in the international metric system for measurements)

Related "metric" families: yotta; zetta; exa; peta; tera; giga; mega; kilo; deka; deci; centi; milli; micro; nano; pico; femto; atto; zepto; yocto.

Word Unit: Hedonism, the Pleasures of Life (having feelings of pleasure or happiness are among the highest achievements of life)
Word Unit: hedono-, hedon-, -hedonia, -hedonic (Greek: pleasure, joy, and being happy)
Word Unit: -hedral (adj.)
Word Unit: helc-, helco-, elc- + (Greek: ulcer, sore)
Word Unit: helico-, helic-, helici-, heli-, helix- (Greek: spiral, coil; twisted, bent; spiral-shaped; a coil; by extension, "snail")

Other "coil" words are at this spiro- unit.

Word Unit: helio-, heli- (Greek: sun)

Related "sun" word family: sol-.

Word Unit: helmintho-, helminth-, helminthi-, -helminth (Greek: worm, worms)

A cross reference of other word family units that are related directly, or indirectly, with: "insects, bugs, worms; invertebrates": aphidi-; api-; ascari-; culci-; Dung Beetle Survival; Dung Beetles Important; Eating Worms; entomo-; formic-; Guinea worms; insecto-; Insects: Importance; isopter-; larvi-; lepidopter-; meliss-; mosquito; Mosquito, other Languages; Mosquitoes, Pt. 1; Mosquitoes, Pt. 2; myrmeco-; scarab; scoleco-; sphec-; taeni-; termit-; vermo-.

Word Unit: helo- (nail) + (Greek: nail, stud, wart, corn)
Word Unit: helo- (marsh) + (Greek: marsh, marshland)