The second pathway is the ghrelin receptor, also called the growth hormone secretagogue receptor (GHS-R)
This dual agonist action influences several physiological processes that can directly impact bowel function and stool characteristics
In humid conditions , high-strength Niacinamide serums may feel heavy and clog pores In polluted cities , compromised skin barriers may react more easily During hot summers , combining Niacinamide with heavy occlusive can trigger breakouts In winter , overuse with exfoliants may worsen dryness Consultant Tip: For Indian skin, a 5% Niacinamide formula in a lightweight gel or lotion base usually offers the best balance of effectiveness and comfort

Lp(a) levels less than 10 mg/dL (18 nmol/L) had the lowest risk.[ref] 28% increased relative risk of major cardiac event with Lp(a) 10 to 49 mg/dL (18 105 nmol/L) 44% increased relative risk of major cardiac event with Lp(a) between 50 to 99 mg/dL (105213 nmol/L) 114% increased relative risk (a bit more than double the risk) of major cardiac event with Lp(a) 100 mg/dL (214 nmol/L) In women specifically: A 2026 study involving almost 30,000 women showed that the risk of major cardiac events increased almost linearly starting at Lp(a) levels over 30 mg/dL
Chronic reduction of dietary energy intake without malnutrition decreases adiposity, inflammation and improves metabolic profiles (3,4)