Activia Probiotic Yogurt, particularly the standard lightly sweetened variety, offers a scientifically balanced nutritional profile centered around its dairy base and signature probiotic cultures. Per 100 grams, this product typically provides approximately 75 calories, making it a moderate energy source suitable for inclusion in weight management protocols.

The macronutrient distribution is characterized by a favorable protein content (around 3.8 grams), primarily high-quality dairy protein (whey and casein), which supports muscle maintenance and satiety. The carbohydrate matrix, totaling about 10.5 grams, consists mostly of naturally occurring lactose and often a small amount of added sugars (sucrose, glucose), contributing to the palatable sweetness. Crucially, as a fermented dairy product, it is low in dietary fiber (typically negligible).

Lipids amount to roughly 2.5 grams, with saturated fats constituting a notable portion (around 1.5 grams). While saturated fat intake should be monitored, the fat content here is relatively low compared to many other snacks, making it suitable for moderate fat diets.

The key nutritional benefit lies in its micronutrient density, especially calcium (approx. 140 mg), essential for skeletal health and neuromuscular function. It also delivers substantial amounts of B vitamins, such as Riboflavin and B12, vital for energy metabolism and red blood cell formation, respectively. Potassium and Phosphorus contribute significantly to electrolyte balance and bone structure. The sodium content is generally moderate for a processed dairy item.

Furthermore, Activia is renowned for its specific inclusion of *Bifidus ActiRegularis* (Bifidobacterium lactis DN-173 010), a proprietary probiotic strain studied for its ability to survive passage through the GI tract and potentially contribute to improved digestive transit frequency, often aiding individuals experiencing occasional irregularity. From a clinical nutrition standpoint, incorporating Activia into a balanced diet can support gut microbiota health and provide essential dairy nutrients, provided total sugar intake aligns with individual dietary recommendations. It represents a functional food choice for enhancing nutritional intake and digestive wellness.