A more familiar common use is in silver-coloured modern circulation coins. A typical mix is 75% copper, 25% nickel, and a trace amount of manganese. In the past, true silver coins were debased with cupronickel. Despite high copper content, cupronickel is dark bronze in colour when in storage, but is a light copper colour when polished. Thermocouples and resistors whose resistance is stable across changes in temperature contain the 55% copper-45% nickel alloy constantan.
For the past 3 months, I've been taking several popular nootropics in relatively recommended dosages. The results have been generally positive (mental stamina, desire to learn, impressive thoughts at times), however, I am experiencing the following unwelcome side-effects. -Rash and skin irritation.
Inositol Side Effects & Adverse Reactions (List) Surprising to many is the fact that there arenât usually any significant unwanted side effects associated with inositol. Side effects from inositol may be unlikely due to the fact that the body is well-adapted to its presence and involvement in biochemical processes. That said, the most common side effects reported by inositol users include: dizziness, headaches, gastrointestinal distress, and diarrhea (or loose stools) at high doses. Appetite reduction: A side effect that many inositol users perceive as favorable is a reduced appetite.