So you now you have enough vitamin d in your body from the sun and you are ready for the next step to increase your test levels, go to a butcher shop that sells meat from grass fed cows and ask them for the bull testicles take it and slice it real thin with onions and red peppers and eat it raw, this is loaded with hormones and after a week you should feel like a beast in the gym and in the bedroom.
An average size bull balls has 135 calories 26 grams of protein and only 1 grams of carbs so you are also getting protein while increasing your test levels.