howtosupplement
Digestion/Inflammation/Heart

Wheatgrass

Young wheat plant juice or powder with small trials suggesting modest antioxidant and digestive benefits, but overall evidence remains preliminary.

Wheatgrass

Wheatgrass

40
score
C
evidence
Safe
risk

Proven Benefits

01May reduce colitis symptoms
02May lower oxidative stress
03May support lipid profile
04May support blood glucose

Chemical Forms

Recommended
  • Freeze-dried powder
  • Fresh juice
  • Raw whole-leaf powder
Avoid
  • Heat-processed powder (may degrade chlorophyll and enzymes)
Expert Note

Freeze-dried and raw powders preserve heat-sensitive compounds like chlorophyll and superoxide dismutase better than inexpensive heat-processed alternatives. Fresh juice is traditional but less concentrated and requires refrigeration. There are no established bioavailability differences between juice and powder in human trials.

Protocol

Amount
3-5 g
Frequency
Once daily
When
With food to reduce stomach upset; consistency matters more than time of day.

Safety & Limits

Upper Safe Limit
No established UL; chronic use above 10 g/day is not well studied
Cycling
Safe for continuous use

Contraindications

Celiac disease or wheat allergy — young grass is theoretically gluten-free, but cross-contamination is possible
Pregnancy or breastfeeding — safety data are insufficient
Autoimmune disorders — theoretical immunostimulant concern, though evidence is lacking
Updated Invalid Date