Side Effects

NAD+ precursors (NMN, NR) are generally considered safe, but like any supplement, they can have side effects. Here’s what the research says. Are NAD+ Supplements Safe? Short answer: Yes, for most healthy adults. Both NMN and NR have been studied in numerous human clinical trials with no serious adverse effects reported. However, there are some considerations. NR Safety Record 30+ human clinical trials FDA GRAS (Generally Recognized as Safe) status Studied at doses up to 2000mg/day No serious adverse effects reported NMN Safety Record Growing number of human trials No serious adverse effects in studies Not yet FDA GRAS (but widely sold) Long-term safety data still accumulating Common Side Effects Mild and Temporary Side Effect Frequency Cause Solution Nausea Occasional High dose, empty stomach Take with food, reduce dose Headache Occasional Methyl depletion Add TMG supplement Flushing Rare Niacin-like effect (NR) Reduce dose Fatigue Rare Initial adjustment Reduce dose, take in morning Dizziness Very rare Blood pressure changes Reduce dose, stay hydrated Most side effects are mild and resolve with dose adjustment. ...

Red light therapy has an excellent safety profile, but there are some precautions to be aware of. Is Red Light Therapy Safe? Yes, for the vast majority of people. RLT: Doesn’t use UV light Doesn’t cause burns Doesn’t damage DNA Has thousands of studies supporting safety Potential Side Effects Rare and Mild Eye strain — From looking at bright LEDs Skin sensitivity — Some people have light sensitivity Headache — Rare, usually from eye strain Insomnia — If used too late in the day Very Rare Photosensitivity reaction — In people taking photosensitizing medications Hyperpigmentation — In rare cases with excessive use Who Should Be Cautious Consult Doctor First Pregnant — Insufficient safety data Photosensitizing medications — May increase sensitivity Active cancer — Theoretical concern about stimulating cell growth Epilepsy — Flashing lights may trigger seizures (steady light is usually fine) Generally Safe But Be Aware Fair skin — May be more sensitive to light Eye conditions — Use protective goggles Children — Use lower doses, shorter sessions Safety Tips 1. Don’t Stare at LEDs Close eyes during face treatments Use protective goggles if included Position device to avoid direct eye exposure 2. Follow Recommended Protocols Don’t exceed recommended session times Maintain proper distance Don’t use more than once daily per area 3. Start Gradually Begin with 5-minute sessions Increase to 10-20 minutes over weeks Monitor your skin’s response 4. Check Your Medications Some medications increase light sensitivity: ...