Nutrition Certification: The Correct Dieting & Meal PLaning

Explore nutrition fundamentals, including macronutrients, micronutrients, and calories for health. Define energy balance, malnutrition risks, and how to design balanced meals with protein, carbohydrates, fats, vitamins, and minerals.

Explore macronutrients, including carbohydrates and fats, and explain the glycemic index. Distinguish simple vs complex carbs, define glucose and starch, and outline protein with essential amino acids and dietary sources.

Explore micronutrients, including fat-soluble vitamins (A, D, E, K), water-soluble vitamins (B, C), and minerals (major and trace), their storage, absorption, and roles in bone, neural, and metabolic health.

Clarifies cholesterol myths and shows its essential roles, including sex hormone synthesis, vitamin D uptake, and immune support, with LDL as bad and HDL as good.

Explore how water maintains body fluids, detoxifies the body, supports metabolism, and strengthens immune health. Use thirst and a validated color chart to assess hydration across ages, sexes, and activity.

Encourage students to leave a quick review to help improve this nutrition course, share feedback with the instructor, and guide future learners through a simple two-minute rating process.

Explore basal metabolic rate (BMR), which accounts for 50–70 percent of calorie expenditure, and learn how aging, activity, meals, and sleep influence it, plus how to calculate your BMR.

Explore core biochemical reactions inside the body, from glycolysis and glycogenesis to gluconeogenesis, glycogenolysis, lipid synthesis, beta-oxidation, and ketogenesis, and how energy (atp) is produced in aerobic and anaerobic pathways.

Explore how hormones coordinate cellular activities as messengers binding target cells via receptors. Classify hormones by structure—amino acid–derived, peptide/protein, and steroid—with liver metabolism and kidney elimination.

Cortisol, a glucocorticoid from the adrenal cortex, follows a circadian rhythm with a 7 a.m. peak and drives catabolic processes that raise blood sugar and promote protein breakdown.

Understand how testosterone is synthesized in the adrenal gland and testicles, regulated by LH. Discover how sleep, stress, diet, and short, intense exercise influence its production and muscle strength.

Explore how insulin lowers blood sugar by promoting glucose uptake, inhibiting hepatic glucose production, and coordinating with glucagon and other hormones to maintain normal blood sugar.

Explore how the anterior pituitary gland synthesizes growth hormone under hypothalamic control, and learn factors that boost growth hormone production—such as hypoglycemia, protein-rich meals, and exercise.

Vitamin A exists in retinoid and carotene-derived forms; it supports immunity, growth, and vision, and occurs in peppers, carrots, leafy greens, sweet potatoes, cantaloupe, squash, apricot, and organ meats.

Uncover vitamin d's active form calcitriol and its role in calcium absorption, bone health, immunity, and blood pressure, via sun exposure and foods like fatty fish.

Identify vitamin E as a fat-soluble vitamin comprising tocopherols and tocotrienols, an antioxidant protecting polyunsaturated fats, absorbed with lipids and bile salts to adipose tissue and membranes, vitamin C synergy.

Explore how vitamin K is absorbed with lipids and bile salts, transported by lipoproteins, and sourced from green vegetables and animal products, supporting blood clotting and anti-inflammatory health benefits.

explores the roles, sources, and deficiency risks of the b vitamin group (b1 through b12), highlighting thiamine's nervous system function, beriberi risks, and anemia and dermatitis signs.

Vitamin C acts as an antioxidant, supports collagen synthesis and brain signaling, aids iron absorption, and helps cholesterol and bile metabolism, with dietary sources from fruits and vegetables.

Explore calcium, potassium, sodium chloride, magnesium, phosphorus, chlorine, and sulfur minerals. Learn their sources, benefits, and roles in bone health, nerve conduction, muscular function, and fluid balance.

Explore trace elements like iron, zinc, copper, selenium, iodine, chromium, and fluorine, their absorption, roles in metabolism, and dietary sources to support blood health, immunity, and growth.

Uncover the six myths and mistakes in building lean muscle, from excessive sets and the burn mindset to improper nutrition, and learn how disciplined training and proper meals drive gains.

Discover the science of muscle growth through hypertrophy principles, optimal overload, and nutrition-driven recovery, sleep, and calories that maximize protein synthesis and gains.

Dispel five fat-loss myths, from calories and metabolism to fad diets and spot reduction, and learn how proper overload, nutrition, and sustained effort drive real fat loss.

Master the real science of fat loss through energy balance: calories in versus calories out. Learn how meal frequency, cardio, and metabolism affect fat loss without sacrificing muscle.

Set specific, tangible fitness and health goals by defining your ideal body with visual targets, your ideal health state, and the personal reasons that keep you motivated.

Explore macronutrient planning for workouts by evaluating carbohydrate timing for glycogen replenishment, insulin response, and performance, and compare protein pre/post workout and fat's role for muscle, strength gains, and retention.

Choose three to six meals per day to maintain hunger control and consistency; avoid extremes, and establish regular meal times with protein and a fruit at each meal.

Explore protein and carbohydrate timing around workouts to boost insulin response, support glycogen replenishment, and enhance protein synthesis and overall body composition through the anabolic window.

Discover fat timing strategies to slow digestion for pre-workout meals, plan 1-2 hours before training, and use 10-15% of fat to maintain steady amino acids and glucose during long sessions.

Choose a pre-sleep meal with slow-digesting protein, like egg protein powder or Greek yogurt, to support fasting; avoid carbs before bed to prevent insulin hindering fat loss and growth hormone.

Explore wholefood and supplement protein sources, including beef, chicken, fish, eggs, milk, and vegetarian options, plus guidance on per-meal absorption and effects on testosterone.

Learn to choose healthy carbohydrates and time them around workouts using a low-to-medium G score rule (60 and below) to sustain energy and preserve muscle.

Keep saturated fats below 10 percent of total calories and favor unsaturated fats from olive oil, nuts, avocados, and flaxseed oil. Avoid trans fats from processed foods.

Discover tools for tracking nutrition in bodybuilding, including weighing foods by weight (raw vs cooked), using apps and databases like MyFitnessPal and CalorieKing, and averaging weekly weight to monitor progress.

Understand basal metabolic rate, which accounts for 50 to 70 percent of calories, and learn how factors like activity and aging influence it, counting your BMR with an online calculator.

Determine your total daily energy expenditure to gauge calorie balance (neutral, positive, or negative) by comparing intake to your TDEE.

Track your food intake and body weight for two weeks to determine maintenance calories. Apply the activity multiplier to estimate your daily maintenance needs.

Explore protein guidance from 0.5–1.2 grams per pound of body weight per day, tailored to weight, muscle mass, goals (bulking, cutting, maintenance), and note the thermic effect.

Discover how to tailor your fat intake for cutting or bulking, with 15–25% or 20–30% of calories, and adjust after 2–3 weeks, including high fat/low carb and ketogenic options.

Learn how carbohydrates support muscle growth and body function, debunking myths about carbs, and allocate remaining calories to carbs after protein for cutting or gaining weight, with individualized guidance.

Determine maintenance calories with the TDEE method, subtract a deficit percentage, and ensure a balanced micronutrient intake to promote fat loss without sacrificing lean muscle.

Adjust your diet to build muscle by calculating calories with methods, then use a maintenance surplus and balanced micronutrients; target gains by lifter level (beginners 1.2–1.5%, intermediates 0.5–1%, advanced 0.5%).

Calculate total daily energy expenditure for a 200 pound male with moderate exercise. Set 3200 calories for lean bulking with 200 g protein, 89 g fat, and 400 g carbs.

Calculate cutting calories for a 200-pound, 25-year-old male 3–5 days using tde and a second method, targeting 2500 calories with 230 g protein, 55 g fat, and 270 g carbs.

Learn how diet breaks prevent negative effects of prolonged calorie deficit and apply cheat meals and cheat days with guidelines for bulking, cutting, and refeed meals.

Do not lower calories on off days, even when you train less. Keep rest-day calories unadjusted, since reducing intake on rest days won't make a difference.

Track your diet's success by weight trends, clothing fit, visible changes in the mirror, energy, strength, and sleep, aiming for fat loss of up to 1–2 pounds per week.

Assess whether your diet supports bulking for beginners or experienced lifters by tracking weight gain of 0.5 to 2 pounds per week, strength, energy, sleep, and how clothes fit.