There are herb-drug interactions with goji berries. If you take warfarin (a blood thinner) you should avoid goji berries.
Stevia extracts and derivatives are produced industrially by many companies, and marketed under many trade names. Some of them are: Rebiana: a sweetener containing mainly rebaudioside A
Psoralen-UVA (PUVA) light exposure damage. Psoralen is a medication for a skin condition called psoriasis. Exposure to UV light makes psoralen work better in some patients.
According to research, St. John’s wort may be as effective as prescription drugs in the short-term (1-3 months) for treating mild to moderate depression.